197964441545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{41720641}}^1$

素因数の和:41720732

約数の個数: 16

約数和(自身を含む): 259335510672

約数和(自身を除く): 61371069127

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 41720641, 208603205, 542368333, 2711841665, 3045606793, 15228033965, 39592888309, 197964441545]

約数ペア:

[(1, 197964441545), (5, 39592888309), (13, 15228033965), (65, 3045606793), (73, 2711841665), (365, 542368333), (949, 208603205), (4745, 41720641)]