201811126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 339406848

約数和(自身を除く): 137595722

約数列:

[1, 2, 11, 22, 43, 86, 383, 473, 557, 766, 946, 1114, 4213, 6127, 8426, 12254, 16469, 23951, 32938, 47902, 181159, 213331, 263461, 362318, 426662, 526922, 2346641, 4693282, 9173233, 18346466, 100905563, 201811126]

約数ペア:

[(1, 201811126), (2, 100905563), (11, 18346466), (22, 9173233), (43, 4693282), (86, 2346641), (383, 526922), (473, 426662), (557, 362318), (766, 263461), (946, 213331), (1114, 181159), (4213, 47902), (6127, 32938), (8426, 23951), (12254, 16469)]