219528070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{467081}}^1$

素因数の和:467135

約数の個数: 16

約数和(自身を含む): 403558848

約数和(自身を除く): 184030778

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 467081, 934162, 2335405, 4670810, 21952807, 43905614, 109764035, 219528070]

約数ペア:

[(1, 219528070), (2, 109764035), (5, 43905614), (10, 21952807), (47, 4670810), (94, 2335405), (235, 934162), (470, 467081)]