201405970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1184741}}^1$

素因数の和:1184765

約数の個数: 16

約数和(自身を含む): 383856408

約数和(自身を除く): 182450438

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1184741, 2369482, 5923705, 11847410, 20140597, 40281194, 100702985, 201405970]

約数ペア:

[(1, 201405970), (2, 100702985), (5, 40281194), (10, 20140597), (17, 11847410), (34, 5923705), (85, 2369482), (170, 1184741)]