207095940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127837}}^1$

素因数の和:127858

約数の個数: 60

約数和(自身を含む): 649672716

約数和(自身を除く): 442576776

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 127837, 255674, 383511, 511348, 639185, 767022, 1150533, 1278370, 1534044, 1917555, 2301066, 2556740, 3451599, 3835110, 4602132, 5752665, 6903198, 7670220, 10354797, 11505330, 13806396, 17257995, 20709594, 23010660, 34515990, 41419188, 51773985, 69031980, 103547970, 207095940]

約数ペア:

[(1, 207095940), (2, 103547970), (3, 69031980), (4, 51773985), (5, 41419188), (6, 34515990), (9, 23010660), (10, 20709594), (12, 17257995), (15, 13806396), (18, 11505330), (20, 10354797), (27, 7670220), (30, 6903198), (36, 5752665), (45, 4602132), (54, 3835110), (60, 3451599), (81, 2556740), (90, 2301066), (108, 1917555), (135, 1534044), (162, 1278370), (180, 1150533), (270, 767022), (324, 639185), (405, 511348), (540, 383511), (810, 255674), (1620, 127837)]