208381056

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^4\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 160

約数和(自身を含む): 631196400

約数和(自身を除く): 422815344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 169, 192, 208, 228, 247, 304, 312, 338, 384, 416, 456, 494, 507, 608, 624, 676, 741, 832, 912, 988, 1014, 1216, 1248, 1352, 1482, 1664, 1824, 1976, 2028, 2197, 2432, 2496, 2704, 2964, 3211, 3648, 3952, 4056, 4394, 4992, 5408, 5928, 6422, 6591, 7296, 7904, 8112, 8788, 9633, 10816, 11856, 12844, 13182, 15808, 16224, 17576, 19266, 21632, 23712, 25688, 26364, 28561, 31616, 32448, 35152, 38532, 41743, 47424, 51376, 52728, 57122, 64896, 70304, 77064, 83486, 85683, 94848, 102752, 105456, 114244, 125229, 140608, 154128, 166972, 171366, 205504, 210912, 228488, 250458, 281216, 308256, 333944, 342732, 411008, 421824, 456976, 500916, 542659, 616512, 667888, 685464, 843648, 913952, 1001832, 1085318, 1233024, 1335776, 1370928, 1627977, 1827904, 2003664, 2170636, 2671552, 2741856, 3255954, 3655808, 4007328, 4341272, 5343104, 5483712, 6511908, 8014656, 8682544, 10967424, 13023816, 16029312, 17365088, 26047632, 34730176, 52095264, 69460352, 104190528, 208381056]

約数ペア:

[(1, 208381056), (2, 104190528), (3, 69460352), (4, 52095264), (6, 34730176), (8, 26047632), (12, 17365088), (13, 16029312), (16, 13023816), (19, 10967424), (24, 8682544), (26, 8014656), (32, 6511908), (38, 5483712), (39, 5343104), (48, 4341272), (52, 4007328), (57, 3655808), (64, 3255954), (76, 2741856), (78, 2671552), (96, 2170636), (104, 2003664), (114, 1827904), (128, 1627977), (152, 1370928), (156, 1335776), (169, 1233024), (192, 1085318), (208, 1001832), (228, 913952), (247, 843648), (304, 685464), (312, 667888), (338, 616512), (384, 542659), (416, 500916), (456, 456976), (494, 421824), (507, 411008), (608, 342732), (624, 333944), (676, 308256), (741, 281216), (832, 250458), (912, 228488), (988, 210912), (1014, 205504), (1216, 171366), (1248, 166972), (1352, 154128), (1482, 140608), (1664, 125229), (1824, 114244), (1976, 105456), (2028, 102752), (2197, 94848), (2432, 85683), (2496, 83486), (2704, 77064), (2964, 70304), (3211, 64896), (3648, 57122), (3952, 52728), (4056, 51376), (4394, 47424), (4992, 41743), (5408, 38532), (5928, 35152), (6422, 32448), (6591, 31616), (7296, 28561), (7904, 26364), (8112, 25688), (8788, 23712), (9633, 21632), (10816, 19266), (11856, 17576), (12844, 16224), (13182, 15808)]