203874216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 631438080

約数和(自身を除く): 427563864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 277, 312, 337, 364, 546, 554, 674, 728, 831, 1011, 1092, 1108, 1348, 1662, 1939, 2022, 2184, 2216, 2359, 2696, 3324, 3601, 3878, 4044, 4381, 4718, 5817, 6648, 7077, 7202, 7756, 8088, 8762, 9436, 10803, 11634, 13143, 14154, 14404, 15512, 17524, 18872, 21606, 23268, 25207, 26286, 28308, 28808, 30667, 35048, 43212, 46536, 50414, 52572, 56616, 61334, 75621, 86424, 92001, 93349, 100828, 105144, 122668, 151242, 184002, 186698, 201656, 245336, 280047, 302484, 368004, 373396, 560094, 604968, 653443, 736008, 746792, 1120188, 1213537, 1306886, 1960329, 2240376, 2427074, 2613772, 3640611, 3920658, 4854148, 5227544, 7281222, 7841316, 8494759, 9708296, 14562444, 15682632, 16989518, 25484277, 29124888, 33979036, 50968554, 67958072, 101937108, 203874216]

約数ペア:

[(1, 203874216), (2, 101937108), (3, 67958072), (4, 50968554), (6, 33979036), (7, 29124888), (8, 25484277), (12, 16989518), (13, 15682632), (14, 14562444), (21, 9708296), (24, 8494759), (26, 7841316), (28, 7281222), (39, 5227544), (42, 4854148), (52, 3920658), (56, 3640611), (78, 2613772), (84, 2427074), (91, 2240376), (104, 1960329), (156, 1306886), (168, 1213537), (182, 1120188), (273, 746792), (277, 736008), (312, 653443), (337, 604968), (364, 560094), (546, 373396), (554, 368004), (674, 302484), (728, 280047), (831, 245336), (1011, 201656), (1092, 186698), (1108, 184002), (1348, 151242), (1662, 122668), (1939, 105144), (2022, 100828), (2184, 93349), (2216, 92001), (2359, 86424), (2696, 75621), (3324, 61334), (3601, 56616), (3878, 52572), (4044, 50414), (4381, 46536), (4718, 43212), (5817, 35048), (6648, 30667), (7077, 28808), (7202, 28308), (7756, 26286), (8088, 25207), (8762, 23268), (9436, 21606), (10803, 18872), (11634, 17524), (13143, 15512), (14154, 14404)]