202007812

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{201203}}^1$

素因数の和:201458

約数の個数: 12

約数和(自身を含む): 354923856

約数和(自身を除く): 152916044

約数列:

[1, 2, 4, 251, 502, 1004, 201203, 402406, 804812, 50501953, 101003906, 202007812]

約数ペア:

[(1, 202007812), (2, 101003906), (4, 50501953), (251, 804812), (502, 402406), (1004, 201203)]