201375590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3697}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 391396320

約数和(自身を除く): 190020730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 838, 2095, 3697, 4190, 5447, 7394, 10894, 18485, 27235, 36970, 48061, 54470, 96122, 240305, 480610, 1549043, 3098086, 7745215, 15490430, 20137559, 40275118, 100687795, 201375590]

約数ペア:

[(1, 201375590), (2, 100687795), (5, 40275118), (10, 20137559), (13, 15490430), (26, 7745215), (65, 3098086), (130, 1549043), (419, 480610), (838, 240305), (2095, 96122), (3697, 54470), (4190, 48061), (5447, 36970), (7394, 27235), (10894, 18485)]