208095200

素因数分解:

$2^5\times 5^2\times {\mathrm{467}}^1\times {\mathrm{557}}^1$

素因数の和:1044

約数の個数: 72

約数和(自身を含む): 510014232

約数和(自身を除く): 301919032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 467, 557, 800, 934, 1114, 1868, 2228, 2335, 2785, 3736, 4456, 4670, 5570, 7472, 8912, 9340, 11140, 11675, 13925, 14944, 17824, 18680, 22280, 23350, 27850, 37360, 44560, 46700, 55700, 74720, 89120, 93400, 111400, 186800, 222800, 260119, 373600, 445600, 520238, 1040476, 1300595, 2080952, 2601190, 4161904, 5202380, 6502975, 8323808, 10404760, 13005950, 20809520, 26011900, 41619040, 52023800, 104047600, 208095200]

約数ペア:

[(1, 208095200), (2, 104047600), (4, 52023800), (5, 41619040), (8, 26011900), (10, 20809520), (16, 13005950), (20, 10404760), (25, 8323808), (32, 6502975), (40, 5202380), (50, 4161904), (80, 2601190), (100, 2080952), (160, 1300595), (200, 1040476), (400, 520238), (467, 445600), (557, 373600), (800, 260119), (934, 222800), (1114, 186800), (1868, 111400), (2228, 93400), (2335, 89120), (2785, 74720), (3736, 55700), (4456, 46700), (4670, 44560), (5570, 37360), (7472, 27850), (8912, 23350), (9340, 22280), (11140, 18680), (11675, 17824), (13925, 14944)]