212490520203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{8634667}}^1$

素因数の和:8635314

約数の個数: 16

約数和(自身を含む): 305598169856

約数和(自身を除く): 93107649653

約数列:

[1, 3, 13, 39, 631, 1893, 8203, 24609, 8634667, 25904001, 112250671, 336752013, 5448474877, 16345424631, 70830173401, 212490520203]

約数ペア:

[(1, 212490520203), (3, 70830173401), (13, 16345424631), (39, 5448474877), (631, 336752013), (1893, 112250671), (8203, 25904001), (24609, 8634667)]