201862611

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{17929}}^1$

素因数の和:18080

約数の個数: 20

約数和(自身を含む): 303734200

約数和(自身を除く): 101871589

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 17929, 53787, 161361, 484083, 1452249, 2492131, 7476393, 22429179, 67287537, 201862611]

約数ペア:

[(1, 201862611), (3, 67287537), (9, 22429179), (27, 7476393), (81, 2492131), (139, 1452249), (417, 484083), (1251, 161361), (3753, 53787), (11259, 17929)]