201865730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{18919}}^1$

素因数の和:19034

約数の個数: 32

約数和(自身を含む): 400498560

約数和(自身を除く): 198632830

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 18919, 37838, 94595, 189190, 208109, 416218, 1040545, 1835143, 2081090, 3670286, 9175715, 18351430, 20186573, 40373146, 100932865, 201865730]

約数ペア:

[(1, 201865730), (2, 100932865), (5, 40373146), (10, 20186573), (11, 18351430), (22, 9175715), (55, 3670286), (97, 2081090), (110, 1835143), (194, 1040545), (485, 416218), (970, 208109), (1067, 189190), (2134, 94595), (5335, 37838), (10670, 18919)]