208148496

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{228233}}^1$

素因数の和:228263

約数の個数: 40

約数和(自身を含む): 566020320

約数和(自身を除く): 357871824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 228233, 456466, 684699, 912932, 1369398, 1825864, 2738796, 3651728, 4336427, 5477592, 8672854, 10955184, 13009281, 17345708, 26018562, 34691416, 52037124, 69382832, 104074248, 208148496]

約数ペア:

[(1, 208148496), (2, 104074248), (3, 69382832), (4, 52037124), (6, 34691416), (8, 26018562), (12, 17345708), (16, 13009281), (19, 10955184), (24, 8672854), (38, 5477592), (48, 4336427), (57, 3651728), (76, 2738796), (114, 1825864), (152, 1369398), (228, 912932), (304, 684699), (456, 456466), (912, 228233)]