202031805

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10597}}^1$

素因数の和:10677

約数の個数: 32

約数和(自身を含む): 341849088

約数和(自身を除く): 139817283

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 6355, 10597, 19065, 31791, 52985, 158955, 328507, 434477, 985521, 1303431, 1642535, 2172385, 4927605, 6517155, 13468787, 40406361, 67343935, 202031805]

約数ペア:

[(1, 202031805), (3, 67343935), (5, 40406361), (15, 13468787), (31, 6517155), (41, 4927605), (93, 2172385), (123, 1642535), (155, 1303431), (205, 985521), (465, 434477), (615, 328507), (1271, 158955), (3813, 52985), (6355, 31791), (10597, 19065)]