196998315

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127507}}^1$

素因数の和:127618

約数の個数: 16

約数和(自身を含む): 318259968

約数和(自身を除く): 121261653

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 127507, 382521, 637535, 1912605, 13133221, 39399663, 65666105, 196998315]

約数ペア:

[(1, 196998315), (3, 65666105), (5, 39399663), (15, 13133221), (103, 1912605), (309, 637535), (515, 382521), (1545, 127507)]