198272012

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{75217}}^1$

素因数の和:75880

約数の個数: 12

約数和(自身を含む): 347507160

約数和(自身を除く): 149235148

約数列:

[1, 2, 4, 659, 1318, 2636, 75217, 150434, 300868, 49568003, 99136006, 198272012]

約数ペア:

[(1, 198272012), (2, 99136006), (4, 49568003), (659, 300868), (1318, 150434), (2636, 75217)]