201453694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{407801}}^1$

素因数の和:407835

約数の個数: 16

約数和(自身を含む): 342553680

約数和(自身を除く): 141099986

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 407801, 815602, 5301413, 7748219, 10602826, 15496438, 100726847, 201453694]

約数ペア:

[(1, 201453694), (2, 100726847), (13, 15496438), (19, 10602826), (26, 7748219), (38, 5301413), (247, 815602), (494, 407801)]