208538262

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2617}}^1$

素因数の和:2877

約数の個数: 48

約数和(自身を含む): 477837360

約数和(自身を除く): 269299098

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 233, 342, 466, 699, 1398, 2097, 2617, 4194, 4427, 5234, 7851, 8854, 13281, 15702, 23553, 26562, 39843, 47106, 49723, 79686, 99446, 149169, 298338, 447507, 609761, 895014, 1219522, 1829283, 3658566, 5487849, 10975698, 11585459, 23170918, 34756377, 69512754, 104269131, 208538262]

約数ペア:

[(1, 208538262), (2, 104269131), (3, 69512754), (6, 34756377), (9, 23170918), (18, 11585459), (19, 10975698), (38, 5487849), (57, 3658566), (114, 1829283), (171, 1219522), (233, 895014), (342, 609761), (466, 447507), (699, 298338), (1398, 149169), (2097, 99446), (2617, 79686), (4194, 49723), (4427, 47106), (5234, 39843), (7851, 26562), (8854, 23553), (13281, 15702)]