199470207

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{55921}}^1$

素因数の和:55994

約数の個数: 16

約数和(自身を含む): 281846880

約数和(自身を除く): 82376673

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 55921, 167763, 1621709, 2292761, 4865127, 6878283, 66490069, 199470207]

約数ペア:

[(1, 199470207), (3, 66490069), (29, 6878283), (41, 4865127), (87, 2292761), (123, 1621709), (1189, 167763), (3567, 55921)]