207427198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2339}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 353808000

約数和(自身を除く): 146380802

約数列:

[1, 2, 11, 22, 29, 58, 139, 278, 319, 638, 1529, 2339, 3058, 4031, 4678, 8062, 25729, 44341, 51458, 67831, 88682, 135662, 325121, 650242, 746141, 1492282, 3576331, 7152662, 9428509, 18857018, 103713599, 207427198]

約数ペア:

[(1, 207427198), (2, 103713599), (11, 18857018), (22, 9428509), (29, 7152662), (58, 3576331), (139, 1492282), (278, 746141), (319, 650242), (638, 325121), (1529, 135662), (2339, 88682), (3058, 67831), (4031, 51458), (4678, 44341), (8062, 25729)]