207818604

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{117811}}^1$

素因数の和:117835

約数の個数: 54

約数和(自身を含む): 611090844

約数和(自身を除く): 403272240

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 117811, 235622, 353433, 471244, 706866, 824677, 1060299, 1413732, 1649354, 2120598, 2474031, 3298708, 4241196, 4948062, 5772739, 7422093, 9896124, 11545478, 14844186, 17318217, 23090956, 29688372, 34636434, 51954651, 69272868, 103909302, 207818604]

約数ペア:

[(1, 207818604), (2, 103909302), (3, 69272868), (4, 51954651), (6, 34636434), (7, 29688372), (9, 23090956), (12, 17318217), (14, 14844186), (18, 11545478), (21, 9896124), (28, 7422093), (36, 5772739), (42, 4948062), (49, 4241196), (63, 3298708), (84, 2474031), (98, 2120598), (126, 1649354), (147, 1413732), (196, 1060299), (252, 824677), (294, 706866), (441, 471244), (588, 353433), (882, 235622), (1764, 117811)]