201054200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 496657200

約数和(自身を除く): 295603000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 157, 190, 200, 314, 337, 380, 475, 628, 674, 760, 785, 950, 1256, 1348, 1570, 1685, 1900, 2696, 2983, 3140, 3370, 3800, 3925, 5966, 6280, 6403, 6740, 7850, 8425, 11932, 12806, 13480, 14915, 15700, 16850, 23864, 25612, 29830, 31400, 32015, 33700, 51224, 52909, 59660, 64030, 67400, 74575, 105818, 119320, 128060, 149150, 160075, 211636, 256120, 264545, 298300, 320150, 423272, 529090, 596600, 640300, 1005271, 1058180, 1280600, 1322725, 2010542, 2116360, 2645450, 4021084, 5026355, 5290900, 8042168, 10052710, 10581800, 20105420, 25131775, 40210840, 50263550, 100527100, 201054200]

約数ペア:

[(1, 201054200), (2, 100527100), (4, 50263550), (5, 40210840), (8, 25131775), (10, 20105420), (19, 10581800), (20, 10052710), (25, 8042168), (38, 5290900), (40, 5026355), (50, 4021084), (76, 2645450), (95, 2116360), (100, 2010542), (152, 1322725), (157, 1280600), (190, 1058180), (200, 1005271), (314, 640300), (337, 596600), (380, 529090), (475, 423272), (628, 320150), (674, 298300), (760, 264545), (785, 256120), (950, 211636), (1256, 160075), (1348, 149150), (1570, 128060), (1685, 119320), (1900, 105818), (2696, 74575), (2983, 67400), (3140, 64030), (3370, 59660), (3800, 52909), (3925, 51224), (5966, 33700), (6280, 32015), (6403, 31400), (6740, 29830), (7850, 25612), (8425, 23864), (11932, 16850), (12806, 15700), (13480, 14915)]