196443015

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{99971}}^1$

素因数の和:100110

約数の個数: 16

約数和(自身を含む): 316711296

約数和(自身を除く): 120268281

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 99971, 299913, 499855, 1499565, 13096201, 39288603, 65481005, 196443015]

約数ペア:

[(1, 196443015), (3, 65481005), (5, 39288603), (15, 13096201), (131, 1499565), (393, 499855), (655, 299913), (1965, 99971)]