201202638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 521579520

約数和(自身を除く): 320376882

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 97, 131, 174, 182, 194, 203, 262, 273, 291, 377, 393, 406, 546, 582, 609, 679, 754, 786, 917, 1131, 1218, 1261, 1358, 1703, 1834, 2037, 2262, 2522, 2639, 2751, 2813, 3406, 3783, 3799, 4074, 5109, 5278, 5502, 5626, 7566, 7598, 7917, 8439, 8827, 10218, 11397, 11921, 12707, 15834, 16878, 17654, 19691, 22794, 23842, 25414, 26481, 26593, 35763, 36569, 38121, 39382, 49387, 52962, 53186, 59073, 71526, 73138, 76242, 79779, 88949, 98774, 109707, 118146, 148161, 159558, 165191, 177898, 219414, 255983, 266847, 296322, 330382, 345709, 368503, 495573, 511966, 533694, 691418, 737006, 767949, 991146, 1037127, 1105509, 1156337, 1535898, 2074254, 2211018, 2312674, 2579521, 3469011, 4790539, 5159042, 6938022, 7738563, 9581078, 14371617, 15477126, 28743234, 33533773, 67067546, 100601319, 201202638]

約数ペア:

[(1, 201202638), (2, 100601319), (3, 67067546), (6, 33533773), (7, 28743234), (13, 15477126), (14, 14371617), (21, 9581078), (26, 7738563), (29, 6938022), (39, 5159042), (42, 4790539), (58, 3469011), (78, 2579521), (87, 2312674), (91, 2211018), (97, 2074254), (131, 1535898), (174, 1156337), (182, 1105509), (194, 1037127), (203, 991146), (262, 767949), (273, 737006), (291, 691418), (377, 533694), (393, 511966), (406, 495573), (546, 368503), (582, 345709), (609, 330382), (679, 296322), (754, 266847), (786, 255983), (917, 219414), (1131, 177898), (1218, 165191), (1261, 159558), (1358, 148161), (1703, 118146), (1834, 109707), (2037, 98774), (2262, 88949), (2522, 79779), (2639, 76242), (2751, 73138), (2813, 71526), (3406, 59073), (3783, 53186), (3799, 52962), (4074, 49387), (5109, 39382), (5278, 38121), (5502, 36569), (5626, 35763), (7566, 26593), (7598, 26481), (7917, 25414), (8439, 23842), (8827, 22794), (10218, 19691), (11397, 17654), (11921, 16878), (12707, 15834)]