213884072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1572677}}^1$

素因数の和:1572700

約数の個数: 16

約数和(自身を含む): 424623060

約数和(自身を除く): 210738988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1572677, 3145354, 6290708, 12581416, 26735509, 53471018, 106942036, 213884072]

約数ペア:

[(1, 213884072), (2, 106942036), (4, 53471018), (8, 26735509), (17, 12581416), (34, 6290708), (68, 3145354), (136, 1572677)]