201630227728

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{188087899}}^1$

素因数の和:188087974

約数の個数: 20

約数和(自身を含む): 396489293200

約数和(自身を除く): 194859065472

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 188087899, 376175798, 752351596, 1504703192, 3009406384, 12601889233, 25203778466, 50407556932, 100815113864, 201630227728]

約数ペア:

[(1, 201630227728), (2, 100815113864), (4, 50407556932), (8, 25203778466), (16, 12601889233), (67, 3009406384), (134, 1504703192), (268, 752351596), (536, 376175798), (1072, 188087899)]