201624385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{12757}}^1$

素因数の和:12900

約数の個数: 16

約数和(自身を含む): 252608400

約数和(自身を除く): 50984015

約数列:

[1, 5, 29, 109, 145, 545, 3161, 12757, 15805, 63785, 369953, 1390513, 1849765, 6952565, 40324877, 201624385]

約数ペア:

[(1, 201624385), (5, 40324877), (29, 6952565), (109, 1849765), (145, 1390513), (545, 369953), (3161, 63785), (12757, 15805)]