196018090

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{24907}}^1$

素因数の和:25701

約数の個数: 16

約数和(自身を含む): 353295072

約数和(自身を除く): 157276982

約数列:

[1, 2, 5, 10, 787, 1574, 3935, 7870, 24907, 49814, 124535, 249070, 19601809, 39203618, 98009045, 196018090]

約数ペア:

[(1, 196018090), (2, 98009045), (5, 39203618), (10, 19601809), (787, 249070), (1574, 124535), (3935, 49814), (7870, 24907)]