211318186020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{8782967}}^1$

素因数の和:8783380

約数の個数: 48

約数和(自身を含む): 593166526848

約数和(自身を除く): 381848340828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 8020, 12030, 24060, 8782967, 17565934, 26348901, 35131868, 43914835, 52697802, 87829670, 105395604, 131744505, 175659340, 263489010, 526978020, 3521969767, 7043939534, 10565909301, 14087879068, 17609848835, 21131818602, 35219697670, 42263637204, 52829546505, 70439395340, 105659093010, 211318186020]

約数ペア:

[(1, 211318186020), (2, 105659093010), (3, 70439395340), (4, 52829546505), (5, 42263637204), (6, 35219697670), (10, 21131818602), (12, 17609848835), (15, 14087879068), (20, 10565909301), (30, 7043939534), (60, 3521969767), (401, 526978020), (802, 263489010), (1203, 175659340), (1604, 131744505), (2005, 105395604), (2406, 87829670), (4010, 52697802), (4812, 43914835), (6015, 35131868), (8020, 26348901), (12030, 17565934), (24060, 8782967)]