221981844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{2099}}^1$

素因数の和:3372

約数の個数: 48

約数和(自身を含む): 592704000

約数和(自身を除く): 370722156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1259, 2099, 2518, 3777, 4198, 5036, 6297, 7554, 8396, 8813, 12594, 14693, 15108, 17626, 25188, 26439, 29386, 35252, 44079, 52878, 58772, 88158, 105756, 176316, 2642641, 5285282, 7927923, 10570564, 15855846, 18498487, 31711692, 36996974, 55495461, 73993948, 110990922, 221981844]

約数ペア:

[(1, 221981844), (2, 110990922), (3, 73993948), (4, 55495461), (6, 36996974), (7, 31711692), (12, 18498487), (14, 15855846), (21, 10570564), (28, 7927923), (42, 5285282), (84, 2642641), (1259, 176316), (2099, 105756), (2518, 88158), (3777, 58772), (4198, 52878), (5036, 44079), (6297, 35252), (7554, 29386), (8396, 26439), (8813, 25188), (12594, 17626), (14693, 15108)]