200549726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{248821}}^1$

素因数の和:248867

約数の個数: 16

約数和(自身を含む): 334416768

約数和(自身を除く): 133867042

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 248821, 497642, 3234673, 6469346, 7713451, 15426902, 100274863, 200549726]

約数ペア:

[(1, 200549726), (2, 100274863), (13, 15426902), (26, 7713451), (31, 6469346), (62, 3234673), (403, 497642), (806, 248821)]