252196679

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2053}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 309085920

約数和(自身を除く): 56889241

約数列:

[1, 7, 23, 49, 109, 161, 763, 1127, 2053, 2507, 5341, 14371, 17549, 47219, 100597, 122843, 223777, 330533, 1566439, 2313731, 5146871, 10965073, 36028097, 252196679]

約数ペア:

[(1, 252196679), (7, 36028097), (23, 10965073), (49, 5146871), (109, 2313731), (161, 1566439), (763, 330533), (1127, 223777), (2053, 122843), (2507, 100597), (5341, 47219), (14371, 17549)]