200543292890

素因数分解:

$2^1\times 5^1\times {\mathrm{284261}}^1\times {\mathrm{70549}}^1$

素因数の和:354817

約数の個数: 16

約数和(自身を含む): 360984313800

約数和(自身を除く): 160441020910

約数列:

[1, 2, 5, 10, 70549, 141098, 284261, 352745, 568522, 705490, 1421305, 2842610, 20054329289, 40108658578, 100271646445, 200543292890]

約数ペア:

[(1, 200543292890), (2, 100271646445), (5, 40108658578), (10, 20054329289), (70549, 2842610), (141098, 1421305), (284261, 705490), (352745, 568522)]