204967188

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{121139}}^1$

素因数の和:121196

約数の個数: 36

約数和(自身を含む): 529139520

約数和(自身を除く): 324172332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 121139, 242278, 363417, 484556, 726834, 1090251, 1453668, 2180502, 4361004, 5693533, 11387066, 17080599, 22774132, 34161198, 51241797, 68322396, 102483594, 204967188]

約数ペア:

[(1, 204967188), (2, 102483594), (3, 68322396), (4, 51241797), (6, 34161198), (9, 22774132), (12, 17080599), (18, 11387066), (36, 5693533), (47, 4361004), (94, 2180502), (141, 1453668), (188, 1090251), (282, 726834), (423, 484556), (564, 363417), (846, 242278), (1692, 121139)]