220187412

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{56113}}^1$

素因数の和:56232

約数の個数: 36

約数和(自身を含む): 561701140

約数和(自身を除く): 341513728

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 56113, 112226, 168339, 224452, 336678, 505017, 673356, 1010034, 2020068, 6116317, 12232634, 18348951, 24465268, 36697902, 55046853, 73395804, 110093706, 220187412]

約数ペア:

[(1, 220187412), (2, 110093706), (3, 73395804), (4, 55046853), (6, 36697902), (9, 24465268), (12, 18348951), (18, 12232634), (36, 6116317), (109, 2020068), (218, 1010034), (327, 673356), (436, 505017), (654, 336678), (981, 224452), (1308, 168339), (1962, 112226), (3924, 56113)]