201281762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 334464768

約数和(自身を除く): 133183006

約数列:

[1, 2, 11, 22, 131, 211, 262, 331, 422, 662, 1441, 2321, 2882, 3641, 4642, 7282, 27641, 43361, 55282, 69841, 86722, 139682, 304051, 476971, 608102, 768251, 953942, 1536502, 9149171, 18298342, 100640881, 201281762]

約数ペア:

[(1, 201281762), (2, 100640881), (11, 18298342), (22, 9149171), (131, 1536502), (211, 953942), (262, 768251), (331, 608102), (422, 476971), (662, 304051), (1441, 139682), (2321, 86722), (2882, 69841), (3641, 55282), (4642, 43361), (7282, 27641)]