205018864

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{7489}}^1$

素因数の和:7585

約数の個数: 40

約数和(自身を含む): 417942000

約数和(自身を除く): 212923136

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 116, 118, 232, 236, 464, 472, 944, 1711, 3422, 6844, 7489, 13688, 14978, 27376, 29956, 59912, 119824, 217181, 434362, 441851, 868724, 883702, 1737448, 1767404, 3474896, 3534808, 7069616, 12813679, 25627358, 51254716, 102509432, 205018864]

約数ペア:

[(1, 205018864), (2, 102509432), (4, 51254716), (8, 25627358), (16, 12813679), (29, 7069616), (58, 3534808), (59, 3474896), (116, 1767404), (118, 1737448), (232, 883702), (236, 868724), (464, 441851), (472, 434362), (944, 217181), (1711, 119824), (3422, 59912), (6844, 29956), (7489, 27376), (13688, 14978)]