208040200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{35869}}^1$

素因数の和:35914

約数の個数: 48

約数和(自身を含む): 500386500

約数和(自身を除く): 292346300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 35869, 71738, 143476, 179345, 286952, 358690, 717380, 896725, 1040201, 1434760, 1793450, 2080402, 3586900, 4160804, 5201005, 7173800, 8321608, 10402010, 20804020, 26005025, 41608040, 52010050, 104020100, 208040200]

約数ペア:

[(1, 208040200), (2, 104020100), (4, 52010050), (5, 41608040), (8, 26005025), (10, 20804020), (20, 10402010), (25, 8321608), (29, 7173800), (40, 5201005), (50, 4160804), (58, 3586900), (100, 2080402), (116, 1793450), (145, 1434760), (200, 1040201), (232, 896725), (290, 717380), (580, 358690), (725, 286952), (1160, 179345), (1450, 143476), (2900, 71738), (5800, 35869)]