202879245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3727}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 343572480

約数和(自身を除く): 140693235

約数列:

[1, 3, 5, 15, 19, 57, 95, 191, 285, 573, 955, 2865, 3629, 3727, 10887, 11181, 18145, 18635, 54435, 55905, 70813, 212439, 354065, 711857, 1062195, 2135571, 3559285, 10677855, 13525283, 40575849, 67626415, 202879245]

約数ペア:

[(1, 202879245), (3, 67626415), (5, 40575849), (15, 13525283), (19, 10677855), (57, 3559285), (95, 2135571), (191, 1062195), (285, 711857), (573, 354065), (955, 212439), (2865, 70813), (3629, 55905), (3727, 54435), (10887, 18635), (11181, 18145)]