208034883

素因数分解:

$3^2\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{3089}}^1$

素因数の和:4171

約数の個数: 24

約数和(自身を含む): 343855200

約数和(自身を除く): 135820317

約数列:

[1, 3, 7, 9, 21, 63, 1069, 3089, 3207, 7483, 9267, 9621, 21623, 22449, 27801, 64869, 67347, 194607, 3302141, 9906423, 23114987, 29719269, 69344961, 208034883]

約数ペア:

[(1, 208034883), (3, 69344961), (7, 29719269), (9, 23114987), (21, 9906423), (63, 3302141), (1069, 194607), (3089, 67347), (3207, 64869), (7483, 27801), (9267, 22449), (9621, 21623)]