201616526770

素因数分解:

$2^1\times 5^1\times {\mathrm{45319}}^1\times {\mathrm{444883}}^1$

素因数の和:490209

約数の個数: 16

約数和(自身を含む): 362918571840

約数和(自身を除く): 161302045070

約数列:

[1, 2, 5, 10, 45319, 90638, 226595, 444883, 453190, 889766, 2224415, 4448830, 20161652677, 40323305354, 100808263385, 201616526770]

約数ペア:

[(1, 201616526770), (2, 100808263385), (5, 40323305354), (10, 20161652677), (45319, 4448830), (90638, 2224415), (226595, 889766), (444883, 453190)]