201630366536

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{2551}}^1\times {\mathrm{14947}}^1$

素因数の和:18165

約数の個数: 32

約数和(自身を含む): 378802649280

約数和(自身を除く): 177172282744

約数列:

[1, 2, 4, 8, 661, 1322, 2551, 2644, 5102, 5288, 10204, 14947, 20408, 29894, 59788, 119576, 1686211, 3372422, 6744844, 9879967, 13489688, 19759934, 38129797, 39519868, 76259594, 79039736, 152519188, 305038376, 25203795817, 50407591634, 100815183268, 201630366536]

約数ペア:

[(1, 201630366536), (2, 100815183268), (4, 50407591634), (8, 25203795817), (661, 305038376), (1322, 152519188), (2551, 79039736), (2644, 76259594), (5102, 39519868), (5288, 38129797), (10204, 19759934), (14947, 13489688), (20408, 9879967), (29894, 6744844), (59788, 3372422), (119576, 1686211)]