211068838

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{15877}}^1$

素因数の和:15936

約数の個数: 24

約数和(自身を含む): 350967312

約数和(自身を除く): 139898474

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 6647, 13294, 15877, 31754, 269909, 365171, 539818, 730342, 4588453, 6207907, 9176906, 12415814, 105534419, 211068838]

約数ペア:

[(1, 211068838), (2, 105534419), (17, 12415814), (23, 9176906), (34, 6207907), (46, 4588453), (289, 730342), (391, 539818), (578, 365171), (782, 269909), (6647, 31754), (13294, 15877)]