195195170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{4093}}^1$

素因数の和:4370

約数の個数: 32

約数和(自身を含む): 371407680

約数和(自身を除く): 176212510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 1255, 2510, 4093, 4769, 8186, 9538, 20465, 23845, 40930, 47690, 77767, 155534, 388835, 777670, 1027343, 2054686, 5136715, 10273430, 19519517, 39039034, 97597585, 195195170]

約数ペア:

[(1, 195195170), (2, 97597585), (5, 39039034), (10, 19519517), (19, 10273430), (38, 5136715), (95, 2054686), (190, 1027343), (251, 777670), (502, 388835), (1255, 155534), (2510, 77767), (4093, 47690), (4769, 40930), (8186, 23845), (9538, 20465)]