222078992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1627}}^1$

素因数の和:2103

約数の個数: 40

約数和(自身を含む): 454212000

約数和(自身を除く): 232133008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 449, 898, 1627, 1796, 3254, 3592, 6508, 7184, 8531, 13016, 17062, 26032, 30913, 34124, 61826, 68248, 123652, 136496, 247304, 494608, 730523, 1461046, 2922092, 5844184, 11688368, 13879937, 27759874, 55519748, 111039496, 222078992]

約数ペア:

[(1, 222078992), (2, 111039496), (4, 55519748), (8, 27759874), (16, 13879937), (19, 11688368), (38, 5844184), (76, 2922092), (152, 1461046), (304, 730523), (449, 494608), (898, 247304), (1627, 136496), (1796, 123652), (3254, 68248), (3592, 61826), (6508, 34124), (7184, 30913), (8531, 26032), (13016, 17062)]