206218170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{763771}}^1$

素因数の和:763787

約数の個数: 32

約数和(自身を含む): 549915840

約数和(自身を除く): 343697670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 763771, 1527542, 2291313, 3818855, 4582626, 6873939, 7637710, 11456565, 13747878, 20621817, 22913130, 34369695, 41243634, 68739390, 103109085, 206218170]

約数ペア:

[(1, 206218170), (2, 103109085), (3, 68739390), (5, 41243634), (6, 34369695), (9, 22913130), (10, 20621817), (15, 13747878), (18, 11456565), (27, 7637710), (30, 6873939), (45, 4582626), (54, 3818855), (90, 2291313), (135, 1527542), (270, 763771)]