201317870155

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1\times {\mathrm{1307641}}^1$

素因数の和:1308438

約数の個数: 16

約数和(自身を含む): 247803389568

約数和(自身を除く): 46485519413

約数列:

[1, 5, 41, 205, 751, 3755, 30791, 153955, 1307641, 6538205, 53613281, 268066405, 982038391, 4910191955, 40263574031, 201317870155]

約数ペア:

[(1, 201317870155), (5, 40263574031), (41, 4910191955), (205, 982038391), (751, 268066405), (3755, 53613281), (30791, 6538205), (153955, 1307641)]