233208899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 297050112

約数和(自身を除く): 63841213

約数列:

[1, 7, 11, 77, 101, 157, 191, 707, 1099, 1111, 1337, 1727, 2101, 7777, 12089, 14707, 15857, 19291, 29987, 110999, 135037, 174427, 209909, 212201, 329857, 1220989, 1485407, 2308999, 3028687, 21200809, 33315557, 233208899]

約数ペア:

[(1, 233208899), (7, 33315557), (11, 21200809), (77, 3028687), (101, 2308999), (157, 1485407), (191, 1220989), (707, 329857), (1099, 212201), (1111, 209909), (1337, 174427), (1727, 135037), (2101, 110999), (7777, 29987), (12089, 19291), (14707, 15857)]