207858952180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{85892129}}^1$

素因数の和:85892160

約数の個数: 36

約数和(自身を含む): 479793438180

約数和(自身を除く): 271934486000

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 85892129, 171784258, 343568516, 429460645, 858921290, 944813419, 1717842580, 1889626838, 3779253676, 4724067095, 9448134190, 10392947609, 18896268380, 20785895218, 41571790436, 51964738045, 103929476090, 207858952180]

約数ペア:

[(1, 207858952180), (2, 103929476090), (4, 51964738045), (5, 41571790436), (10, 20785895218), (11, 18896268380), (20, 10392947609), (22, 9448134190), (44, 4724067095), (55, 3779253676), (110, 1889626838), (121, 1717842580), (220, 944813419), (242, 858921290), (484, 429460645), (605, 343568516), (1210, 171784258), (2420, 85892129)]