201245216

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 416876544

約数和(自身を除く): 215631328

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 127, 184, 254, 368, 508, 736, 1016, 2032, 2153, 2921, 4064, 4306, 5842, 8612, 11684, 17224, 23368, 34448, 46736, 49519, 68896, 93472, 99038, 198076, 273431, 396152, 546862, 792304, 1093724, 1584608, 2187448, 4374896, 6288913, 8749792, 12577826, 25155652, 50311304, 100622608, 201245216]

約数ペア:

[(1, 201245216), (2, 100622608), (4, 50311304), (8, 25155652), (16, 12577826), (23, 8749792), (32, 6288913), (46, 4374896), (92, 2187448), (127, 1584608), (184, 1093724), (254, 792304), (368, 546862), (508, 396152), (736, 273431), (1016, 198076), (2032, 99038), (2153, 93472), (2921, 68896), (4064, 49519), (4306, 46736), (5842, 34448), (8612, 23368), (11684, 17224)]