207900935500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{38461}}^1$

素因数の和:39068

約数の個数: 96

約数和(自身を含む): 478805745600

約数和(自身を除く): 270904810100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 569, 950, 1138, 1900, 2276, 2375, 2845, 4750, 5690, 9500, 10811, 11380, 14225, 21622, 28450, 38461, 43244, 54055, 56900, 71125, 76922, 108110, 142250, 153844, 192305, 216220, 270275, 284500, 384610, 540550, 730759, 769220, 961525, 1081100, 1351375, 1461518, 1923050, 2702750, 2923036, 3653795, 3846100, 4807625, 5405500, 7307590, 9615250, 14615180, 18268975, 19230500, 21884309, 36537950, 43768618, 73075900, 87537236, 91344875, 109421545, 182689750, 218843090, 365379500, 415801871, 437686180, 547107725, 831603742, 1094215450, 1663207484, 2079009355, 2188430900, 2735538625, 4158018710, 5471077250, 8316037420, 10395046775, 10942154500, 20790093550, 41580187100, 51975233875, 103950467750, 207900935500]

約数ペア:

[(1, 207900935500), (2, 103950467750), (4, 51975233875), (5, 41580187100), (10, 20790093550), (19, 10942154500), (20, 10395046775), (25, 8316037420), (38, 5471077250), (50, 4158018710), (76, 2735538625), (95, 2188430900), (100, 2079009355), (125, 1663207484), (190, 1094215450), (250, 831603742), (380, 547107725), (475, 437686180), (500, 415801871), (569, 365379500), (950, 218843090), (1138, 182689750), (1900, 109421545), (2276, 91344875), (2375, 87537236), (2845, 73075900), (4750, 43768618), (5690, 36537950), (9500, 21884309), (10811, 19230500), (11380, 18268975), (14225, 14615180), (21622, 9615250), (28450, 7307590), (38461, 5405500), (43244, 4807625), (54055, 3846100), (56900, 3653795), (71125, 2923036), (76922, 2702750), (108110, 1923050), (142250, 1461518), (153844, 1351375), (192305, 1081100), (216220, 961525), (270275, 769220), (284500, 730759), (384610, 540550)]