204396872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{3251}}^1$

素因数の和:3557

約数の個数: 32

約数和(自身を含む): 398044800

約数和(自身を除く): 193647928

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 271, 542, 1084, 2168, 3251, 6502, 7859, 13004, 15718, 26008, 31436, 62872, 94279, 188558, 377116, 754232, 881021, 1762042, 3524084, 7048168, 25549609, 51099218, 102198436, 204396872]

約数ペア:

[(1, 204396872), (2, 102198436), (4, 51099218), (8, 25549609), (29, 7048168), (58, 3524084), (116, 1762042), (232, 881021), (271, 754232), (542, 377116), (1084, 188558), (2168, 94279), (3251, 62872), (6502, 31436), (7859, 26008), (13004, 15718)]