200939098

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1570

約数の個数: 24

約数和(自身を含む): 319857120

約数和(自身を除く): 118918022

約数列:

[1, 2, 19, 38, 211, 361, 422, 722, 1319, 2638, 4009, 8018, 25061, 50122, 76171, 152342, 278309, 476159, 556618, 952318, 5287871, 10575742, 100469549, 200939098]

約数ペア:

[(1, 200939098), (2, 100469549), (19, 10575742), (38, 5287871), (211, 952318), (361, 556618), (422, 476159), (722, 278309), (1319, 152342), (2638, 76171), (4009, 50122), (8018, 25061)]