210797110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1239983}}^1$

素因数の和:1240007

約数の個数: 16

約数和(自身を含む): 401754816

約数和(自身を除く): 190957706

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1239983, 2479966, 6199915, 12399830, 21079711, 42159422, 105398555, 210797110]

約数ペア:

[(1, 210797110), (2, 105398555), (5, 42159422), (10, 21079711), (17, 12399830), (34, 6199915), (85, 2479966), (170, 1239983)]