225054928

素因数分解:

$2^4\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1949}}^1$

素因数の和:2995

約数の個数: 40

約数和(自身を含む): 499075200

約数和(自身を除く): 274020272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1031, 1949, 2062, 3898, 4124, 7217, 7796, 8248, 13643, 14434, 15592, 16496, 27286, 28868, 31184, 54572, 57736, 109144, 115472, 218288, 2009419, 4018838, 8037676, 14065933, 16075352, 28131866, 32150704, 56263732, 112527464, 225054928]

約数ペア:

[(1, 225054928), (2, 112527464), (4, 56263732), (7, 32150704), (8, 28131866), (14, 16075352), (16, 14065933), (28, 8037676), (56, 4018838), (112, 2009419), (1031, 218288), (1949, 115472), (2062, 109144), (3898, 57736), (4124, 54572), (7217, 31184), (7796, 28868), (8248, 27286), (13643, 16496), (14434, 15592)]