201386412

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 549221904

約数和(自身を除く): 347835492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 107, 108, 111, 148, 157, 162, 214, 222, 314, 321, 324, 333, 428, 444, 471, 628, 642, 666, 942, 963, 999, 1284, 1332, 1413, 1884, 1926, 1998, 2826, 2889, 2997, 3852, 3959, 3996, 4239, 5652, 5778, 5809, 5994, 7918, 8478, 8667, 11556, 11618, 11877, 11988, 12717, 15836, 16799, 16956, 17334, 17427, 23236, 23754, 25434, 33598, 34668, 34854, 35631, 47508, 50397, 50868, 52281, 67196, 69708, 71262, 100794, 104562, 106893, 142524, 151191, 156843, 201588, 209124, 213786, 302382, 313686, 320679, 427572, 453573, 470529, 604764, 621563, 627372, 641358, 907146, 941058, 1243126, 1282716, 1360719, 1814292, 1864689, 1882116, 2486252, 2721438, 3729378, 5442876, 5594067, 7458756, 11188134, 16782201, 22376268, 33564402, 50346603, 67128804, 100693206, 201386412]

約数ペア:

[(1, 201386412), (2, 100693206), (3, 67128804), (4, 50346603), (6, 33564402), (9, 22376268), (12, 16782201), (18, 11188134), (27, 7458756), (36, 5594067), (37, 5442876), (54, 3729378), (74, 2721438), (81, 2486252), (107, 1882116), (108, 1864689), (111, 1814292), (148, 1360719), (157, 1282716), (162, 1243126), (214, 941058), (222, 907146), (314, 641358), (321, 627372), (324, 621563), (333, 604764), (428, 470529), (444, 453573), (471, 427572), (628, 320679), (642, 313686), (666, 302382), (942, 213786), (963, 209124), (999, 201588), (1284, 156843), (1332, 151191), (1413, 142524), (1884, 106893), (1926, 104562), (1998, 100794), (2826, 71262), (2889, 69708), (2997, 67196), (3852, 52281), (3959, 50868), (3996, 50397), (4239, 47508), (5652, 35631), (5778, 34854), (5809, 34668), (5994, 33598), (7918, 25434), (8478, 23754), (8667, 23236), (11556, 17427), (11618, 17334), (11877, 16956), (11988, 16799), (12717, 15836)]