202345910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2141}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 392962752

約数和(自身を除く): 190616842

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 727, 1454, 2141, 3635, 4282, 7270, 9451, 10705, 18902, 21410, 27833, 47255, 55666, 94510, 139165, 278330, 1556507, 3113014, 7782535, 15565070, 20234591, 40469182, 101172955, 202345910]

約数ペア:

[(1, 202345910), (2, 101172955), (5, 40469182), (10, 20234591), (13, 15565070), (26, 7782535), (65, 3113014), (130, 1556507), (727, 278330), (1454, 139165), (2141, 94510), (3635, 55666), (4282, 47255), (7270, 27833), (9451, 21410), (10705, 18902)]