202350590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{1279}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 392878080

約数和(自身を除く): 190527490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1217, 1279, 2434, 2558, 6085, 6395, 12170, 12790, 15821, 16627, 31642, 33254, 79105, 83135, 158210, 166270, 1556543, 3113086, 7782715, 15565430, 20235059, 40470118, 101175295, 202350590]

約数ペア:

[(1, 202350590), (2, 101175295), (5, 40470118), (10, 20235059), (13, 15565430), (26, 7782715), (65, 3113086), (130, 1556543), (1217, 166270), (1279, 158210), (2434, 83135), (2558, 79105), (6085, 33254), (6395, 31642), (12170, 16627), (12790, 15821)]