200617893

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 338757120

約数和(自身を除く): 138139227

約数列:

[1, 3, 7, 9, 21, 63, 79, 173, 233, 237, 519, 553, 699, 711, 1211, 1557, 1631, 1659, 2097, 3633, 4893, 4977, 10899, 13667, 14679, 18407, 40309, 41001, 55221, 95669, 120927, 123003, 128849, 165663, 282163, 287007, 362781, 386547, 846489, 861021, 1159641, 2539467, 3184411, 9553233, 22290877, 28659699, 66872631, 200617893]

約数ペア:

[(1, 200617893), (3, 66872631), (7, 28659699), (9, 22290877), (21, 9553233), (63, 3184411), (79, 2539467), (173, 1159641), (233, 861021), (237, 846489), (519, 386547), (553, 362781), (699, 287007), (711, 282163), (1211, 165663), (1557, 128849), (1631, 123003), (1659, 120927), (2097, 95669), (3633, 55221), (4893, 41001), (4977, 40309), (10899, 18407), (13667, 14679)]