201713449

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2351}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 250967808

約数和(自身を除く): 49254359

約数列:

[1, 7, 17, 49, 103, 119, 721, 833, 1751, 2351, 5047, 12257, 16457, 39967, 85799, 115199, 242153, 279769, 1695071, 1958383, 4116601, 11865497, 28816207, 201713449]

約数ペア:

[(1, 201713449), (7, 28816207), (17, 11865497), (49, 4116601), (103, 1958383), (119, 1695071), (721, 279769), (833, 242153), (1751, 115199), (2351, 85799), (5047, 39967), (12257, 16457)]