210603708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26959}}^1$

素因数の和:27007

約数の個数: 72

約数和(自身を含む): 628060160

約数和(自身を除く): 417456452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 26959, 53918, 80877, 107836, 161754, 188713, 242631, 323508, 377426, 485262, 566139, 754852, 835729, 970524, 1132278, 1671458, 1698417, 2264556, 2507187, 3342916, 3396834, 5014374, 5850103, 6793668, 7521561, 10028748, 11700206, 15043122, 17550309, 23400412, 30086244, 35100618, 52650927, 70201236, 105301854, 210603708]

約数ペア:

[(1, 210603708), (2, 105301854), (3, 70201236), (4, 52650927), (6, 35100618), (7, 30086244), (9, 23400412), (12, 17550309), (14, 15043122), (18, 11700206), (21, 10028748), (28, 7521561), (31, 6793668), (36, 5850103), (42, 5014374), (62, 3396834), (63, 3342916), (84, 2507187), (93, 2264556), (124, 1698417), (126, 1671458), (186, 1132278), (217, 970524), (252, 835729), (279, 754852), (372, 566139), (434, 485262), (558, 377426), (651, 323508), (868, 242631), (1116, 188713), (1302, 161754), (1953, 107836), (2604, 80877), (3906, 53918), (7812, 26959)]