227803352

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^2\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 515335860

約数和(自身を除く): 287532508

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 691, 812, 841, 1382, 1421, 1624, 1682, 2764, 2842, 3364, 4837, 5528, 5684, 5887, 6728, 9674, 11368, 11774, 19348, 20039, 23548, 33859, 38696, 40078, 41209, 47096, 67718, 80156, 82418, 135436, 140273, 160312, 164836, 270872, 280546, 329672, 561092, 581131, 981911, 1122184, 1162262, 1963822, 2324524, 3927644, 4067917, 4649048, 7855288, 8135834, 16271668, 28475419, 32543336, 56950838, 113901676, 227803352]

約数ペア:

[(1, 227803352), (2, 113901676), (4, 56950838), (7, 32543336), (8, 28475419), (14, 16271668), (28, 8135834), (29, 7855288), (49, 4649048), (56, 4067917), (58, 3927644), (98, 2324524), (116, 1963822), (196, 1162262), (203, 1122184), (232, 981911), (392, 581131), (406, 561092), (691, 329672), (812, 280546), (841, 270872), (1382, 164836), (1421, 160312), (1624, 140273), (1682, 135436), (2764, 82418), (2842, 80156), (3364, 67718), (4837, 47096), (5528, 41209), (5684, 40078), (5887, 38696), (6728, 33859), (9674, 23548), (11368, 20039), (11774, 19348)]