201962090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63311}}^1$

素因数の和:63358

約数の個数: 32

約数和(自身を含む): 410261760

約数和(自身を除く): 208299670

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 63311, 126622, 316555, 633110, 696421, 1392842, 1836019, 3482105, 3672038, 6964210, 9180095, 18360190, 20196209, 40392418, 100981045, 201962090]

約数ペア:

[(1, 201962090), (2, 100981045), (5, 40392418), (10, 20196209), (11, 18360190), (22, 9180095), (29, 6964210), (55, 3672038), (58, 3482105), (110, 1836019), (145, 1392842), (290, 696421), (319, 633110), (638, 316555), (1595, 126622), (3190, 63311)]