210390232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 453841920

約数和(自身を除く): 243451688

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 127, 136, 221, 254, 442, 508, 884, 937, 1016, 1651, 1768, 1874, 2159, 3302, 3748, 4318, 6604, 7496, 8636, 12181, 13208, 15929, 17272, 24362, 28067, 31858, 48724, 56134, 63716, 97448, 112268, 118999, 127432, 207077, 224536, 237998, 414154, 475996, 828308, 951992, 1546987, 1656616, 2022983, 3093974, 4045966, 6187948, 8091932, 12375896, 16183864, 26298779, 52597558, 105195116, 210390232]

約数ペア:

[(1, 210390232), (2, 105195116), (4, 52597558), (8, 26298779), (13, 16183864), (17, 12375896), (26, 8091932), (34, 6187948), (52, 4045966), (68, 3093974), (104, 2022983), (127, 1656616), (136, 1546987), (221, 951992), (254, 828308), (442, 475996), (508, 414154), (884, 237998), (937, 224536), (1016, 207077), (1651, 127432), (1768, 118999), (1874, 112268), (2159, 97448), (3302, 63716), (3748, 56134), (4318, 48724), (6604, 31858), (7496, 28067), (8636, 24362), (12181, 17272), (13208, 15929)]