203417630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1564751}}^1$

素因数の和:1564771

約数の個数: 16

約数和(自身を含む): 394317504

約数和(自身を除く): 190899874

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1564751, 3129502, 7823755, 15647510, 20341763, 40683526, 101708815, 203417630]

約数ペア:

[(1, 203417630), (2, 101708815), (5, 40683526), (10, 20341763), (13, 15647510), (26, 7823755), (65, 3129502), (130, 1564751)]