201299430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{216451}}^1$

素因数の和:216492

約数の個数: 32

約数和(自身を含む): 498705408

約数和(自身を除く): 297405978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 216451, 432902, 649353, 1082255, 1298706, 2164510, 3246765, 6493530, 6709981, 13419962, 20129943, 33549905, 40259886, 67099810, 100649715, 201299430]

約数ペア:

[(1, 201299430), (2, 100649715), (3, 67099810), (5, 40259886), (6, 33549905), (10, 20129943), (15, 13419962), (30, 6709981), (31, 6493530), (62, 3246765), (93, 2164510), (155, 1298706), (186, 1082255), (310, 649353), (465, 432902), (930, 216451)]