206993904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 653529600

約数和(自身を除く): 446535696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 79, 102, 104, 114, 136, 152, 156, 158, 169, 204, 208, 221, 228, 237, 247, 272, 304, 312, 316, 323, 338, 408, 442, 456, 474, 494, 507, 624, 632, 646, 663, 676, 741, 816, 884, 912, 948, 969, 988, 1014, 1027, 1264, 1292, 1326, 1343, 1352, 1482, 1501, 1768, 1896, 1938, 1976, 2028, 2054, 2584, 2652, 2686, 2704, 2873, 2964, 3002, 3081, 3211, 3536, 3792, 3876, 3952, 4029, 4056, 4108, 4199, 4503, 5168, 5304, 5372, 5746, 5928, 6004, 6162, 6422, 7752, 8058, 8112, 8216, 8398, 8619, 9006, 9633, 10608, 10744, 11492, 11856, 12008, 12324, 12597, 12844, 13351, 15504, 16116, 16432, 16796, 17238, 17459, 18012, 19266, 19513, 21488, 22984, 24016, 24648, 25194, 25517, 25688, 26702, 32232, 33592, 34476, 34918, 36024, 38532, 39026, 40053, 45968, 49296, 50388, 51034, 51376, 52377, 53404, 54587, 58539, 64464, 67184, 68952, 69836, 72048, 76551, 77064, 78052, 80106, 100776, 102068, 104754, 106808, 109174, 117078, 137904, 139672, 153102, 154128, 156104, 160212, 163761, 201552, 204136, 209508, 213616, 218348, 226967, 234156, 253669, 279344, 306204, 312208, 320424, 327522, 331721, 408272, 419016, 436696, 453934, 468312, 507338, 612408, 640848, 655044, 663442, 680901, 761007, 838032, 873392, 907868, 936624, 995163, 1014676, 1224816, 1310088, 1326884, 1361802, 1522014, 1815736, 1990326, 2029352, 2620176, 2653768, 2723604, 3044028, 3631472, 3980652, 4058704, 4312373, 5307536, 5447208, 6088056, 7961304, 8624746, 10894416, 12176112, 12937119, 15922608, 17249492, 25874238, 34498984, 51748476, 68997968, 103496952, 206993904]

約数ペア:

[(1, 206993904), (2, 103496952), (3, 68997968), (4, 51748476), (6, 34498984), (8, 25874238), (12, 17249492), (13, 15922608), (16, 12937119), (17, 12176112), (19, 10894416), (24, 8624746), (26, 7961304), (34, 6088056), (38, 5447208), (39, 5307536), (48, 4312373), (51, 4058704), (52, 3980652), (57, 3631472), (68, 3044028), (76, 2723604), (78, 2653768), (79, 2620176), (102, 2029352), (104, 1990326), (114, 1815736), (136, 1522014), (152, 1361802), (156, 1326884), (158, 1310088), (169, 1224816), (204, 1014676), (208, 995163), (221, 936624), (228, 907868), (237, 873392), (247, 838032), (272, 761007), (304, 680901), (312, 663442), (316, 655044), (323, 640848), (338, 612408), (408, 507338), (442, 468312), (456, 453934), (474, 436696), (494, 419016), (507, 408272), (624, 331721), (632, 327522), (646, 320424), (663, 312208), (676, 306204), (741, 279344), (816, 253669), (884, 234156), (912, 226967), (948, 218348), (969, 213616), (988, 209508), (1014, 204136), (1027, 201552), (1264, 163761), (1292, 160212), (1326, 156104), (1343, 154128), (1352, 153102), (1482, 139672), (1501, 137904), (1768, 117078), (1896, 109174), (1938, 106808), (1976, 104754), (2028, 102068), (2054, 100776), (2584, 80106), (2652, 78052), (2686, 77064), (2704, 76551), (2873, 72048), (2964, 69836), (3002, 68952), (3081, 67184), (3211, 64464), (3536, 58539), (3792, 54587), (3876, 53404), (3952, 52377), (4029, 51376), (4056, 51034), (4108, 50388), (4199, 49296), (4503, 45968), (5168, 40053), (5304, 39026), (5372, 38532), (5746, 36024), (5928, 34918), (6004, 34476), (6162, 33592), (6422, 32232), (7752, 26702), (8058, 25688), (8112, 25517), (8216, 25194), (8398, 24648), (8619, 24016), (9006, 22984), (9633, 21488), (10608, 19513), (10744, 19266), (11492, 18012), (11856, 17459), (12008, 17238), (12324, 16796), (12597, 16432), (12844, 16116), (13351, 15504)]