213728802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{3049}}^1$

素因数の和:4730

約数の個数: 32

約数和(自身を含む): 488976000

約数和(自身を除く): 275247198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1669, 3049, 3338, 5007, 6098, 9147, 10014, 11683, 18294, 21343, 23366, 35049, 42686, 64029, 70098, 128058, 5088781, 10177562, 15266343, 30532686, 35621467, 71242934, 106864401, 213728802]

約数ペア:

[(1, 213728802), (2, 106864401), (3, 71242934), (6, 35621467), (7, 30532686), (14, 15266343), (21, 10177562), (42, 5088781), (1669, 128058), (3049, 70098), (3338, 64029), (5007, 42686), (6098, 35049), (9147, 23366), (10014, 21343), (11683, 18294)]