201641856

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1364

約数の個数: 128

約数和(自身を含む): 595875840

約数和(自身を除く): 394233984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1303, 1488, 1612, 1664, 1984, 2418, 2496, 2606, 2976, 3224, 3909, 3968, 4836, 4992, 5212, 5952, 6448, 7818, 9672, 10424, 11904, 12896, 15636, 16939, 19344, 20848, 25792, 31272, 33878, 38688, 40393, 41696, 50817, 51584, 62544, 67756, 77376, 80786, 83392, 101634, 121179, 125088, 135512, 154752, 161572, 166784, 203268, 242358, 250176, 271024, 323144, 406536, 484716, 500352, 525109, 542048, 646288, 813072, 969432, 1050218, 1084096, 1292576, 1575327, 1626144, 1938864, 2100436, 2168192, 2585152, 3150654, 3252288, 3877728, 4200872, 5170304, 6301308, 6504576, 7755456, 8401744, 12602616, 15510912, 16803488, 25205232, 33606976, 50410464, 67213952, 100820928, 201641856]

約数ペア:

[(1, 201641856), (2, 100820928), (3, 67213952), (4, 50410464), (6, 33606976), (8, 25205232), (12, 16803488), (13, 15510912), (16, 12602616), (24, 8401744), (26, 7755456), (31, 6504576), (32, 6301308), (39, 5170304), (48, 4200872), (52, 3877728), (62, 3252288), (64, 3150654), (78, 2585152), (93, 2168192), (96, 2100436), (104, 1938864), (124, 1626144), (128, 1575327), (156, 1292576), (186, 1084096), (192, 1050218), (208, 969432), (248, 813072), (312, 646288), (372, 542048), (384, 525109), (403, 500352), (416, 484716), (496, 406536), (624, 323144), (744, 271024), (806, 250176), (832, 242358), (992, 203268), (1209, 166784), (1248, 161572), (1303, 154752), (1488, 135512), (1612, 125088), (1664, 121179), (1984, 101634), (2418, 83392), (2496, 80786), (2606, 77376), (2976, 67756), (3224, 62544), (3909, 51584), (3968, 50817), (4836, 41696), (4992, 40393), (5212, 38688), (5952, 33878), (6448, 31272), (7818, 25792), (9672, 20848), (10424, 19344), (11904, 16939), (12896, 15636)]