201188600

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{7237}}^1$

素因数の和:7392

約数の個数: 48

約数和(自身を含む): 471193800

約数和(自身を除く): 270005200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1390, 2780, 3475, 5560, 6950, 7237, 13900, 14474, 27800, 28948, 36185, 57896, 72370, 144740, 180925, 289480, 361850, 723700, 1005943, 1447400, 2011886, 4023772, 5029715, 8047544, 10059430, 20118860, 25148575, 40237720, 50297150, 100594300, 201188600]

約数ペア:

[(1, 201188600), (2, 100594300), (4, 50297150), (5, 40237720), (8, 25148575), (10, 20118860), (20, 10059430), (25, 8047544), (40, 5029715), (50, 4023772), (100, 2011886), (139, 1447400), (200, 1005943), (278, 723700), (556, 361850), (695, 289480), (1112, 180925), (1390, 144740), (2780, 72370), (3475, 57896), (5560, 36185), (6950, 28948), (7237, 27800), (13900, 14474)]