205425370

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{92119}}^1$

素因数の和:92349

約数の個数: 16

約数和(自身を含む): 371427840

約数和(自身を除く): 166002470

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 92119, 184238, 460595, 921190, 20542537, 41085074, 102712685, 205425370]

約数ペア:

[(1, 205425370), (2, 102712685), (5, 41085074), (10, 20542537), (223, 921190), (446, 460595), (1115, 184238), (2230, 92119)]