201009770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1546229}}^1$

素因数の和:1546249

約数の個数: 16

約数和(自身を含む): 389649960

約数和(自身を除く): 188640190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1546229, 3092458, 7731145, 15462290, 20100977, 40201954, 100504885, 201009770]

約数ペア:

[(1, 201009770), (2, 100504885), (5, 40201954), (10, 20100977), (13, 15462290), (26, 7731145), (65, 3092458), (130, 1546229)]