201813544

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 385257600

約数和(自身を除く): 183444056

約数列:

[1, 2, 4, 8, 97, 139, 194, 278, 388, 556, 776, 1112, 1871, 3742, 7484, 13483, 14968, 26966, 53932, 107864, 181487, 260069, 362974, 520138, 725948, 1040276, 1451896, 2080552, 25226693, 50453386, 100906772, 201813544]

約数ペア:

[(1, 201813544), (2, 100906772), (4, 50453386), (8, 25226693), (97, 2080552), (139, 1451896), (194, 1040276), (278, 725948), (388, 520138), (556, 362974), (776, 260069), (1112, 181487), (1871, 107864), (3742, 53932), (7484, 26966), (13483, 14968)]