223788770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8821}}^1$

素因数の和:8930

約数の個数: 32

約数和(自身を含む): 419221440

約数和(自身を除く): 195432670

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 2537, 5074, 8821, 12685, 17642, 25370, 44105, 88210, 379303, 520439, 758606, 1040878, 1896515, 2602195, 3793030, 5204390, 22378877, 44757754, 111894385, 223788770]

約数ペア:

[(1, 223788770), (2, 111894385), (5, 44757754), (10, 22378877), (43, 5204390), (59, 3793030), (86, 2602195), (118, 1896515), (215, 1040878), (295, 758606), (430, 520439), (590, 379303), (2537, 88210), (5074, 44105), (8821, 25370), (12685, 17642)]