215848122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{47149}}^1$

素因数の和:47270

約数の個数: 32

約数和(自身を含む): 497904000

約数和(自身を除く): 282055878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 47149, 94298, 141447, 282894, 330043, 660086, 990129, 1980258, 5139241, 10278482, 15417723, 30835446, 35974687, 71949374, 107924061, 215848122]

約数ペア:

[(1, 215848122), (2, 107924061), (3, 71949374), (6, 35974687), (7, 30835446), (14, 15417723), (21, 10278482), (42, 5139241), (109, 1980258), (218, 990129), (327, 660086), (654, 330043), (763, 282894), (1526, 141447), (2289, 94298), (4578, 47149)]