227996923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 295925760

約数和(自身を除く): 67928837

約数列:

[1, 7, 11, 37, 77, 79, 259, 407, 553, 869, 1013, 2849, 2923, 6083, 7091, 11143, 20461, 32153, 37481, 78001, 80027, 225071, 262367, 412291, 560189, 880297, 2886037, 2960999, 6162079, 20726993, 32570989, 227996923]

約数ペア:

[(1, 227996923), (7, 32570989), (11, 20726993), (37, 6162079), (77, 2960999), (79, 2886037), (259, 880297), (407, 560189), (553, 412291), (869, 262367), (1013, 225071), (2849, 80027), (2923, 78001), (6083, 37481), (7091, 32153), (11143, 20461)]