206831460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313381}}^1$

素因数の和:313404

約数の個数: 48

約数和(自身を含む): 631778112

約数和(自身を除く): 424946652

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 313381, 626762, 940143, 1253524, 1566905, 1880286, 3133810, 3447191, 3760572, 4700715, 6267620, 6894382, 9401430, 10341573, 13788764, 17235955, 18802860, 20683146, 34471910, 41366292, 51707865, 68943820, 103415730, 206831460]

約数ペア:

[(1, 206831460), (2, 103415730), (3, 68943820), (4, 51707865), (5, 41366292), (6, 34471910), (10, 20683146), (11, 18802860), (12, 17235955), (15, 13788764), (20, 10341573), (22, 9401430), (30, 6894382), (33, 6267620), (44, 4700715), (55, 3760572), (60, 3447191), (66, 3133810), (110, 1880286), (132, 1566905), (165, 1253524), (220, 940143), (330, 626762), (660, 313381)]