196540885

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1\times {\mathrm{599}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 238464000

約数和(自身を除く): 41923115

約数列:

[1, 5, 137, 479, 599, 685, 2395, 2995, 65623, 82063, 286921, 328115, 410315, 1434605, 39308177, 196540885]

約数ペア:

[(1, 196540885), (5, 39308177), (137, 1434605), (479, 410315), (599, 328115), (685, 286921), (2395, 82063), (2995, 65623)]