200883320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{456553}}^1$

素因数の和:456575

約数の個数: 32

約数和(自身を含む): 493078320

約数和(自身を除く): 292195000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 456553, 913106, 1826212, 2282765, 3652424, 4565530, 5022083, 9131060, 10044166, 18262120, 20088332, 25110415, 40176664, 50220830, 100441660, 200883320]

約数ペア:

[(1, 200883320), (2, 100441660), (4, 50220830), (5, 40176664), (8, 25110415), (10, 20088332), (11, 18262120), (20, 10044166), (22, 9131060), (40, 5022083), (44, 4565530), (55, 3652424), (88, 2282765), (110, 1826212), (220, 913106), (440, 456553)]