225752582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 378324000

約数和(自身を除く): 152571418

約数列:

[1, 2, 11, 22, 61, 122, 149, 298, 671, 1129, 1342, 1639, 2258, 3278, 9089, 12419, 18178, 24838, 68869, 99979, 137738, 168221, 199958, 336442, 757559, 1515118, 1850431, 3700862, 10261481, 20522962, 112876291, 225752582]

約数ペア:

[(1, 225752582), (2, 112876291), (11, 20522962), (22, 10261481), (61, 3700862), (122, 1850431), (149, 1515118), (298, 757559), (671, 336442), (1129, 199958), (1342, 168221), (1639, 137738), (2258, 99979), (3278, 68869), (9089, 24838), (12419, 18178)]