207450200

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{12497}}^1$

素因数の和:12596

約数の個数: 48

約数和(自身を含む): 488171880

約数和(自身を除く): 280721680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2075, 3320, 4150, 8300, 12497, 16600, 24994, 49988, 62485, 99976, 124970, 249940, 312425, 499880, 624850, 1037251, 1249700, 2074502, 2499400, 4149004, 5186255, 8298008, 10372510, 20745020, 25931275, 41490040, 51862550, 103725100, 207450200]

約数ペア:

[(1, 207450200), (2, 103725100), (4, 51862550), (5, 41490040), (8, 25931275), (10, 20745020), (20, 10372510), (25, 8298008), (40, 5186255), (50, 4149004), (83, 2499400), (100, 2074502), (166, 1249700), (200, 1037251), (332, 624850), (415, 499880), (664, 312425), (830, 249940), (1660, 124970), (2075, 99976), (3320, 62485), (4150, 49988), (8300, 24994), (12497, 16600)]