214424240

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{14033}}^1$

素因数の和:14237

約数の個数: 40

約数和(自身を含む): 501182208

約数和(自身を除く): 286757968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 7640, 14033, 15280, 28066, 56132, 70165, 112264, 140330, 224528, 280660, 561320, 1122640, 2680303, 5360606, 10721212, 13401515, 21442424, 26803030, 42884848, 53606060, 107212120, 214424240]

約数ペア:

[(1, 214424240), (2, 107212120), (4, 53606060), (5, 42884848), (8, 26803030), (10, 21442424), (16, 13401515), (20, 10721212), (40, 5360606), (80, 2680303), (191, 1122640), (382, 561320), (764, 280660), (955, 224528), (1528, 140330), (1910, 112264), (3056, 70165), (3820, 56132), (7640, 28066), (14033, 15280)]