196992005

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47297}}^1$

素因数の和:47333

約数の個数: 24

約数和(自身を含む): 291166488

約数和(自身を除く): 94174483

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 47297, 236485, 331079, 804049, 1655395, 2317553, 4020245, 5628343, 11587765, 28141715, 39398401, 196992005]

約数ペア:

[(1, 196992005), (5, 39398401), (7, 28141715), (17, 11587765), (35, 5628343), (49, 4020245), (85, 2317553), (119, 1655395), (245, 804049), (595, 331079), (833, 236485), (4165, 47297)]