201071913

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5431}}^1$

素因数の和:5525

約数の個数: 32

約数和(自身を含む): 321226752

約数和(自身を除く): 120154839

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 287, 301, 861, 903, 1763, 5289, 5431, 12341, 16293, 37023, 38017, 114051, 222671, 233533, 668013, 700599, 1558697, 1634731, 4676091, 4904193, 9574853, 28724559, 67023971, 201071913]

約数ペア:

[(1, 201071913), (3, 67023971), (7, 28724559), (21, 9574853), (41, 4904193), (43, 4676091), (123, 1634731), (129, 1558697), (287, 700599), (301, 668013), (861, 233533), (903, 222671), (1763, 114051), (5289, 38017), (5431, 37023), (12341, 16293)]