201236845

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{12781}}^1$

素因数の和:12900

約数の個数: 16

約数和(自身を含む): 250322688

約数和(自身を除く): 49085843

約数列:

[1, 5, 47, 67, 235, 335, 3149, 12781, 15745, 63905, 600707, 856327, 3003535, 4281635, 40247369, 201236845]

約数ペア:

[(1, 201236845), (5, 40247369), (47, 4281635), (67, 3003535), (235, 856327), (335, 600707), (3149, 63905), (12781, 15745)]