201873188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{9421}}^1$

素因数の和:9923

約数の個数: 24

約数和(自身を含む): 386226624

約数和(自身を除く): 184353436

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1948, 5357, 9421, 10714, 18842, 21428, 37684, 103631, 207262, 414524, 4588027, 9176054, 18352108, 50468297, 100936594, 201873188]

約数ペア:

[(1, 201873188), (2, 100936594), (4, 50468297), (11, 18352108), (22, 9176054), (44, 4588027), (487, 414524), (974, 207262), (1948, 103631), (5357, 37684), (9421, 21428), (10714, 18842)]