201740310447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{16421}}^1\times {\mathrm{315013}}^1$

素因数の和:331450

約数の個数: 16

約数和(自身を含む): 289696954848

約数和(自身を除く): 87956644401

約数列:

[1, 3, 13, 39, 16421, 49263, 213473, 315013, 640419, 945039, 4095169, 12285507, 5172828473, 15518485419, 67246770149, 201740310447]

約数ペア:

[(1, 201740310447), (3, 67246770149), (13, 15518485419), (39, 5172828473), (16421, 12285507), (49263, 4095169), (213473, 945039), (315013, 640419)]