207600872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{2153}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 412921800

約数和(自身を除く): 205320928

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 709, 1418, 2153, 2836, 4306, 5672, 8612, 12053, 17224, 24106, 36601, 48212, 73202, 96424, 146404, 292808, 1526477, 3052954, 6105908, 12211816, 25950109, 51900218, 103800436, 207600872]

約数ペア:

[(1, 207600872), (2, 103800436), (4, 51900218), (8, 25950109), (17, 12211816), (34, 6105908), (68, 3052954), (136, 1526477), (709, 292808), (1418, 146404), (2153, 96424), (2836, 73202), (4306, 48212), (5672, 36601), (8612, 24106), (12053, 17224)]