214706260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1693}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 478968336

約数和(自身を除く): 264262076

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 373, 746, 1492, 1693, 1865, 3386, 3730, 6341, 6772, 7460, 8465, 12682, 16930, 25364, 28781, 31705, 33860, 57562, 63410, 115124, 126820, 143905, 287810, 575620, 631489, 1262978, 2525956, 3157445, 6314890, 10735313, 12629780, 21470626, 42941252, 53676565, 107353130, 214706260]

約数ペア:

[(1, 214706260), (2, 107353130), (4, 53676565), (5, 42941252), (10, 21470626), (17, 12629780), (20, 10735313), (34, 6314890), (68, 3157445), (85, 2525956), (170, 1262978), (340, 631489), (373, 575620), (746, 287810), (1492, 143905), (1693, 126820), (1865, 115124), (3386, 63410), (3730, 57562), (6341, 33860), (6772, 31705), (7460, 28781), (8465, 25364), (12682, 16930)]