206828838

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{370661}}^1$

素因数の和:370700

約数の個数: 24

約数和(自身を含む): 462586176

約数和(自身を除く): 255757338

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 370661, 741322, 1111983, 2223966, 3335949, 6671898, 11490491, 22980982, 34471473, 68942946, 103414419, 206828838]

約数ペア:

[(1, 206828838), (2, 103414419), (3, 68942946), (6, 34471473), (9, 22980982), (18, 11490491), (31, 6671898), (62, 3335949), (93, 2223966), (186, 1111983), (279, 741322), (558, 370661)]