201358257

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{86161}}^1$

素因数の和:86224

約数の個数: 16

約数和(自身を含む): 289504320

約数和(自身を除く): 88146063

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 86161, 258483, 1637059, 3532601, 4911177, 10597803, 67119419, 201358257]

約数ペア:

[(1, 201358257), (3, 67119419), (19, 10597803), (41, 4911177), (57, 3532601), (123, 1637059), (779, 258483), (2337, 86161)]