201843490

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{154079}}^1$

素因数の和:154217

約数の個数: 16

約数和(自身を含む): 366094080

約数和(自身を除く): 164250590

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 154079, 308158, 770395, 1540790, 20184349, 40368698, 100921745, 201843490]

約数ペア:

[(1, 201843490), (2, 100921745), (5, 40368698), (10, 20184349), (131, 1540790), (262, 770395), (655, 308158), (1310, 154079)]