200909631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 301593600

約数和(自身を除く): 100683969

約数列:

[1, 3, 13, 39, 43, 47, 129, 141, 559, 611, 1677, 1833, 2021, 2549, 6063, 7647, 26273, 33137, 78819, 99411, 109607, 119803, 328821, 359409, 1424891, 1557439, 4274673, 4672317, 5151529, 15454587, 66969877, 200909631]

約数ペア:

[(1, 200909631), (3, 66969877), (13, 15454587), (39, 5151529), (43, 4672317), (47, 4274673), (129, 1557439), (141, 1424891), (559, 359409), (611, 328821), (1677, 119803), (1833, 109607), (2021, 99411), (2549, 78819), (6063, 33137), (7647, 26273)]