201305910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{516169}}^1$

素因数の和:516192

約数の個数: 32

約数和(自身を含む): 520299360

約数和(自身を除く): 318993450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 516169, 1032338, 1548507, 2580845, 3097014, 5161690, 6710197, 7742535, 13420394, 15485070, 20130591, 33550985, 40261182, 67101970, 100652955, 201305910]

約数ペア:

[(1, 201305910), (2, 100652955), (3, 67101970), (5, 40261182), (6, 33550985), (10, 20130591), (13, 15485070), (15, 13420394), (26, 7742535), (30, 6710197), (39, 5161690), (65, 3097014), (78, 2580845), (130, 1548507), (195, 1032338), (390, 516169)]