208473424

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{877}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 411536160

約数和(自身を除く): 203062736

約数列:

[1, 2, 4, 8, 16, 83, 166, 179, 332, 358, 664, 716, 877, 1328, 1432, 1754, 2864, 3508, 7016, 14032, 14857, 29714, 59428, 72791, 118856, 145582, 156983, 237712, 291164, 313966, 582328, 627932, 1164656, 1255864, 2511728, 13029589, 26059178, 52118356, 104236712, 208473424]

約数ペア:

[(1, 208473424), (2, 104236712), (4, 52118356), (8, 26059178), (16, 13029589), (83, 2511728), (166, 1255864), (179, 1164656), (332, 627932), (358, 582328), (664, 313966), (716, 291164), (877, 237712), (1328, 156983), (1432, 145582), (1754, 118856), (2864, 72791), (3508, 59428), (7016, 29714), (14032, 14857)]