209134620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1093}}^1$

素因数の和:2171

約数の個数: 72

約数和(自身を含む): 635552736

約数和(自身を除く): 426418116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1063, 1093, 2126, 2186, 3189, 3279, 4252, 4372, 5315, 5465, 6378, 6558, 9567, 9837, 10630, 10930, 12756, 13116, 15945, 16395, 19134, 19674, 21260, 21860, 31890, 32790, 38268, 39348, 47835, 49185, 63780, 65580, 95670, 98370, 191340, 196740, 1161859, 2323718, 3485577, 4647436, 5809295, 6971154, 10456731, 11618590, 13942308, 17427885, 20913462, 23237180, 34855770, 41826924, 52283655, 69711540, 104567310, 209134620]

約数ペア:

[(1, 209134620), (2, 104567310), (3, 69711540), (4, 52283655), (5, 41826924), (6, 34855770), (9, 23237180), (10, 20913462), (12, 17427885), (15, 13942308), (18, 11618590), (20, 10456731), (30, 6971154), (36, 5809295), (45, 4647436), (60, 3485577), (90, 2323718), (180, 1161859), (1063, 196740), (1093, 191340), (2126, 98370), (2186, 95670), (3189, 65580), (3279, 63780), (4252, 49185), (4372, 47835), (5315, 39348), (5465, 38268), (6378, 32790), (6558, 31890), (9567, 21860), (9837, 21260), (10630, 19674), (10930, 19134), (12756, 16395), (13116, 15945)]