201852885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19531}}^1$

素因数の和:19605

約数の個数: 32

約数和(自身を含む): 354388608

約数和(自身を除く): 152535723

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 10335, 19531, 58593, 97655, 253903, 292965, 761709, 1035143, 1269515, 3105429, 3808545, 5175715, 13456859, 15527145, 40370577, 67284295, 201852885]

約数ペア:

[(1, 201852885), (3, 67284295), (5, 40370577), (13, 15527145), (15, 13456859), (39, 5175715), (53, 3808545), (65, 3105429), (159, 1269515), (195, 1035143), (265, 761709), (689, 292965), (795, 253903), (2067, 97655), (3445, 58593), (10335, 19531)]