200803550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1583}}^1$

素因数の和:1697

約数の個数: 48

約数和(自身を含む): 388903680

約数和(自身を除く): 188100130

約数列:

[1, 2, 5, 10, 25, 43, 50, 59, 86, 118, 215, 295, 430, 590, 1075, 1475, 1583, 2150, 2537, 2950, 3166, 5074, 7915, 12685, 15830, 25370, 39575, 63425, 68069, 79150, 93397, 126850, 136138, 186794, 340345, 466985, 680690, 933970, 1701725, 2334925, 3403450, 4016071, 4669850, 8032142, 20080355, 40160710, 100401775, 200803550]

約数ペア:

[(1, 200803550), (2, 100401775), (5, 40160710), (10, 20080355), (25, 8032142), (43, 4669850), (50, 4016071), (59, 3403450), (86, 2334925), (118, 1701725), (215, 933970), (295, 680690), (430, 466985), (590, 340345), (1075, 186794), (1475, 136138), (1583, 126850), (2150, 93397), (2537, 79150), (2950, 68069), (3166, 63425), (5074, 39575), (7915, 25370), (12685, 15830)]