202114210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15877}}^1$

素因数の和:15970

約数の個数: 32

約数和(自身を含む): 388693440

約数和(自身を除く): 186579230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 15877, 31754, 79385, 158770, 301663, 603326, 1063759, 1508315, 2127518, 3016630, 5318795, 10637590, 20211421, 40422842, 101057105, 202114210]

約数ペア:

[(1, 202114210), (2, 101057105), (5, 40422842), (10, 20211421), (19, 10637590), (38, 5318795), (67, 3016630), (95, 2127518), (134, 1508315), (190, 1063759), (335, 603326), (670, 301663), (1273, 158770), (2546, 79385), (6365, 31754), (12730, 15877)]