201849800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{27277}}^1$

素因数の和:27330

約数の個数: 48

約数和(自身を含む): 482002260

約数和(自身を除く): 280152460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 7400, 27277, 54554, 109108, 136385, 218216, 272770, 545540, 681925, 1009249, 1091080, 1363850, 2018498, 2727700, 4036996, 5046245, 5455400, 8073992, 10092490, 20184980, 25231225, 40369960, 50462450, 100924900, 201849800]

約数ペア:

[(1, 201849800), (2, 100924900), (4, 50462450), (5, 40369960), (8, 25231225), (10, 20184980), (20, 10092490), (25, 8073992), (37, 5455400), (40, 5046245), (50, 4036996), (74, 2727700), (100, 2018498), (148, 1363850), (185, 1091080), (200, 1009249), (296, 681925), (370, 545540), (740, 272770), (925, 218216), (1480, 136385), (1850, 109108), (3700, 54554), (7400, 27277)]