200779810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260753}}^1$

素因数の和:260778

約数の個数: 32

約数和(自身を含む): 450582912

約数和(自身を除く): 249803102

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 260753, 521506, 1303765, 1825271, 2607530, 2868283, 3650542, 5736566, 9126355, 14341415, 18252710, 20077981, 28682830, 40155962, 100389905, 200779810]

約数ペア:

[(1, 200779810), (2, 100389905), (5, 40155962), (7, 28682830), (10, 20077981), (11, 18252710), (14, 14341415), (22, 9126355), (35, 5736566), (55, 3650542), (70, 2868283), (77, 2607530), (110, 1825271), (154, 1303765), (385, 521506), (770, 260753)]