211491664

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6803}}^1$

素因数の和:6907

約数の個数: 40

約数和(自身を含む): 430284960

約数和(自身を除く): 218793296

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 1072, 1943, 3886, 6803, 7772, 13606, 15544, 27212, 31088, 54424, 108848, 197287, 394574, 455801, 789148, 911602, 1578296, 1823204, 3156592, 3646408, 7292816, 13218229, 26436458, 52872916, 105745832, 211491664]

約数ペア:

[(1, 211491664), (2, 105745832), (4, 52872916), (8, 26436458), (16, 13218229), (29, 7292816), (58, 3646408), (67, 3156592), (116, 1823204), (134, 1578296), (232, 911602), (268, 789148), (464, 455801), (536, 394574), (1072, 197287), (1943, 108848), (3886, 54424), (6803, 31088), (7772, 27212), (13606, 15544)]