218132395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{45971}}^1$

素因数の和:46062

約数の個数: 16

約数和(自身を含む): 285761952

約数和(自身を除く): 67629557

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 45971, 229855, 597623, 2988115, 3355883, 16779415, 43626479, 218132395]

約数ペア:

[(1, 218132395), (5, 43626479), (13, 16779415), (65, 3355883), (73, 2988115), (365, 597623), (949, 229855), (4745, 45971)]