196352890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1155017}}^1$

素因数の和:1155041

約数の個数: 16

約数和(自身を含む): 374225832

約数和(自身を除く): 177872942

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1155017, 2310034, 5775085, 11550170, 19635289, 39270578, 98176445, 196352890]

約数ペア:

[(1, 196352890), (2, 98176445), (5, 39270578), (10, 19635289), (17, 11550170), (34, 5775085), (85, 2310034), (170, 1155017)]