192531388

素因数分解:

$2^2\times 7^4\times {\mathrm{20047}}^1$

素因数の和:20079

約数の個数: 30

約数和(自身を含む): 393081136

約数和(自身を除く): 200549748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 20047, 40094, 80188, 140329, 280658, 561316, 982303, 1964606, 3929212, 6876121, 13752242, 27504484, 48132847, 96265694, 192531388]

約数ペア:

[(1, 192531388), (2, 96265694), (4, 48132847), (7, 27504484), (14, 13752242), (28, 6876121), (49, 3929212), (98, 1964606), (196, 982303), (343, 561316), (686, 280658), (1372, 140329), (2401, 80188), (4802, 40094), (9604, 20047)]