201783807

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{3793}}^1$

素因数の和:4079

約数の個数: 24

約数和(自身を含む): 305401824

約数和(自身を除く): 103618017

約数列:

[1, 3, 9, 23, 69, 207, 257, 771, 2313, 3793, 5911, 11379, 17733, 34137, 53199, 87239, 261717, 785151, 974801, 2924403, 8773209, 22420423, 67261269, 201783807]

約数ペア:

[(1, 201783807), (3, 67261269), (9, 22420423), (23, 8773209), (69, 2924403), (207, 974801), (257, 785151), (771, 261717), (2313, 87239), (3793, 53199), (5911, 34137), (11379, 17733)]