201127340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13757}}^1$

素因数の和:13826

約数の個数: 48

約数和(自身を含む): 457646112

約数和(自身を除く): 256518772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 7310, 13757, 14620, 27514, 55028, 68785, 137570, 233869, 275140, 467738, 591551, 935476, 1169345, 1183102, 2338690, 2366204, 2957755, 4677380, 5915510, 10056367, 11831020, 20112734, 40225468, 50281835, 100563670, 201127340]

約数ペア:

[(1, 201127340), (2, 100563670), (4, 50281835), (5, 40225468), (10, 20112734), (17, 11831020), (20, 10056367), (34, 5915510), (43, 4677380), (68, 2957755), (85, 2366204), (86, 2338690), (170, 1183102), (172, 1169345), (215, 935476), (340, 591551), (430, 467738), (731, 275140), (860, 233869), (1462, 137570), (2924, 68785), (3655, 55028), (7310, 27514), (13757, 14620)]