223897234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 371952000

約数和(自身を除く): 148054766

約数列:

[1, 2, 11, 22, 149, 167, 298, 334, 409, 818, 1639, 1837, 3278, 3674, 4499, 8998, 24883, 49766, 60941, 68303, 121882, 136606, 273713, 547426, 670351, 751333, 1340702, 1502666, 10177147, 20354294, 111948617, 223897234]

約数ペア:

[(1, 223897234), (2, 111948617), (11, 20354294), (22, 10177147), (149, 1502666), (167, 1340702), (298, 751333), (334, 670351), (409, 547426), (818, 273713), (1639, 136606), (1837, 121882), (3278, 68303), (3674, 60941), (4499, 49766), (8998, 24883)]