201855622085

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{10386191}}^1$

素因数の和:10386245

約数の個数: 24

約数和(自身を含む): 273696931584

約数和(自身を除く): 71841309499

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 19435, 10386191, 51930955, 135020483, 238882393, 675102415, 1194411965, 1755266279, 3105471109, 8776331395, 15527355545, 40371124417, 201855622085]

約数ペア:

[(1, 201855622085), (5, 40371124417), (13, 15527355545), (23, 8776331395), (65, 3105471109), (115, 1755266279), (169, 1194411965), (299, 675102415), (845, 238882393), (1495, 135020483), (3887, 51930955), (19435, 10386191)]