208585566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{7229}}^1$

素因数の和:7473

約数の個数: 48

約数和(自身を含む): 518824800

約数和(自身を除く): 310239234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 458, 687, 1374, 1603, 2061, 3206, 4122, 4809, 7229, 9618, 14427, 14458, 21687, 28854, 43374, 50603, 65061, 101206, 130122, 151809, 303618, 455427, 910854, 1655441, 3310882, 4966323, 9932646, 11588087, 14898969, 23176174, 29797938, 34764261, 69528522, 104292783, 208585566]

約数ペア:

[(1, 208585566), (2, 104292783), (3, 69528522), (6, 34764261), (7, 29797938), (9, 23176174), (14, 14898969), (18, 11588087), (21, 9932646), (42, 4966323), (63, 3310882), (126, 1655441), (229, 910854), (458, 455427), (687, 303618), (1374, 151809), (1603, 130122), (2061, 101206), (3206, 65061), (4122, 50603), (4809, 43374), (7229, 28854), (9618, 21687), (14427, 14458)]