201349850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{309769}}^1$

素因数の和:309794

約数の個数: 24

約数和(自身を含む): 403320540

約数和(自身を除く): 201970690

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 309769, 619538, 1548845, 3097690, 4026997, 7744225, 8053994, 15488450, 20134985, 40269970, 100674925, 201349850]

約数ペア:

[(1, 201349850), (2, 100674925), (5, 40269970), (10, 20134985), (13, 15488450), (25, 8053994), (26, 7744225), (50, 4026997), (65, 3097690), (130, 1548845), (325, 619538), (650, 309769)]