220469592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1312319}}^1$

素因数の和:1312335

約数の個数: 32

約数和(自身を含む): 629913600

約数和(自身を除く): 409444008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1312319, 2624638, 3936957, 5249276, 7873914, 9186233, 10498552, 15747828, 18372466, 27558699, 31495656, 36744932, 55117398, 73489864, 110234796, 220469592]

約数ペア:

[(1, 220469592), (2, 110234796), (3, 73489864), (4, 55117398), (6, 36744932), (7, 31495656), (8, 27558699), (12, 18372466), (14, 15747828), (21, 10498552), (24, 9186233), (28, 7873914), (42, 5249276), (56, 3936957), (84, 2624638), (168, 1312319)]