204410778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12539}}^1$

素因数の和:12587

約数の個数: 64

約数和(自身を含む): 505612800

約数和(自身を除く): 301202022

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5434, 8151, 12539, 16302, 25078, 37617, 75234, 137929, 163007, 238241, 275858, 326014, 413787, 476482, 489021, 714723, 827574, 978042, 1429446, 1793077, 2620651, 3097133, 3586154, 5241302, 5379231, 6194266, 7861953, 9291399, 10758462, 15723906, 18582798, 34068463, 68136926, 102205389, 204410778]

約数ペア:

[(1, 204410778), (2, 102205389), (3, 68136926), (6, 34068463), (11, 18582798), (13, 15723906), (19, 10758462), (22, 9291399), (26, 7861953), (33, 6194266), (38, 5379231), (39, 5241302), (57, 3586154), (66, 3097133), (78, 2620651), (114, 1793077), (143, 1429446), (209, 978042), (247, 827574), (286, 714723), (418, 489021), (429, 476482), (494, 413787), (627, 326014), (741, 275858), (858, 238241), (1254, 163007), (1482, 137929), (2717, 75234), (5434, 37617), (8151, 25078), (12539, 16302)]