199251936

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2849

約数の個数: 144

約数和(自身を含む): 642554640

約数和(自身を除く): 443302704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2801, 2964, 3744, 3952, 4446, 5472, 5602, 5928, 7904, 8403, 8892, 11204, 11856, 16806, 17784, 22408, 23712, 25209, 33612, 35568, 36413, 44816, 50418, 53219, 67224, 71136, 72826, 89632, 100836, 106438, 109239, 134448, 145652, 159657, 201672, 212876, 218478, 268896, 291304, 319314, 327717, 403344, 425752, 436956, 478971, 582608, 638628, 655434, 691847, 806688, 851504, 873912, 957942, 1165216, 1277256, 1310868, 1383694, 1703008, 1747824, 1915884, 2075541, 2554512, 2621736, 2767388, 3495648, 3831768, 4151082, 5109024, 5243472, 5534776, 6226623, 7663536, 8302164, 10486944, 11069552, 12453246, 15327072, 16604328, 22139104, 24906492, 33208656, 49812984, 66417312, 99625968, 199251936]

約数ペア:

[(1, 199251936), (2, 99625968), (3, 66417312), (4, 49812984), (6, 33208656), (8, 24906492), (9, 22139104), (12, 16604328), (13, 15327072), (16, 12453246), (18, 11069552), (19, 10486944), (24, 8302164), (26, 7663536), (32, 6226623), (36, 5534776), (38, 5243472), (39, 5109024), (48, 4151082), (52, 3831768), (57, 3495648), (72, 2767388), (76, 2621736), (78, 2554512), (96, 2075541), (104, 1915884), (114, 1747824), (117, 1703008), (144, 1383694), (152, 1310868), (156, 1277256), (171, 1165216), (208, 957942), (228, 873912), (234, 851504), (247, 806688), (288, 691847), (304, 655434), (312, 638628), (342, 582608), (416, 478971), (456, 436956), (468, 425752), (494, 403344), (608, 327717), (624, 319314), (684, 291304), (741, 268896), (912, 218478), (936, 212876), (988, 201672), (1248, 159657), (1368, 145652), (1482, 134448), (1824, 109239), (1872, 106438), (1976, 100836), (2223, 89632), (2736, 72826), (2801, 71136), (2964, 67224), (3744, 53219), (3952, 50418), (4446, 44816), (5472, 36413), (5602, 35568), (5928, 33612), (7904, 25209), (8403, 23712), (8892, 22408), (11204, 17784), (11856, 16806)]