202109152

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2939}}^1$

素因数の和:3263

約数の個数: 48

約数和(自身を含む): 456382080

約数和(自身を除く): 254272928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 614, 1228, 2149, 2456, 2939, 4298, 4912, 5878, 8596, 9824, 11756, 17192, 20573, 23512, 34384, 41146, 47024, 68768, 82292, 94048, 164584, 329168, 658336, 902273, 1804546, 3609092, 6315911, 7218184, 12631822, 14436368, 25263644, 28872736, 50527288, 101054576, 202109152]

約数ペア:

[(1, 202109152), (2, 101054576), (4, 50527288), (7, 28872736), (8, 25263644), (14, 14436368), (16, 12631822), (28, 7218184), (32, 6315911), (56, 3609092), (112, 1804546), (224, 902273), (307, 658336), (614, 329168), (1228, 164584), (2149, 94048), (2456, 82292), (2939, 68768), (4298, 47024), (4912, 41146), (5878, 34384), (8596, 23512), (9824, 20573), (11756, 17192)]