200938530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{515227}}^1$

素因数の和:515250

約数の個数: 32

約数和(自身を含む): 519349824

約数和(自身を除く): 318411294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 515227, 1030454, 1545681, 2576135, 3091362, 5152270, 6697951, 7728405, 13395902, 15456810, 20093853, 33489755, 40187706, 66979510, 100469265, 200938530]

約数ペア:

[(1, 200938530), (2, 100469265), (3, 66979510), (5, 40187706), (6, 33489755), (10, 20093853), (13, 15456810), (15, 13395902), (26, 7728405), (30, 6697951), (39, 5152270), (65, 3091362), (78, 2576135), (130, 1545681), (195, 1030454), (390, 515227)]