201980952

素因数分解:

$2^3\times 3^4\times {\mathrm{353}}^1\times {\mathrm{883}}^1$

素因数の和:1254

約数の個数: 80

約数和(自身を含む): 567978840

約数和(自身を除く): 365997888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 353, 648, 706, 883, 1059, 1412, 1766, 2118, 2649, 2824, 3177, 3532, 4236, 5298, 6354, 7064, 7947, 8472, 9531, 10596, 12708, 15894, 19062, 21192, 23841, 25416, 28593, 31788, 38124, 47682, 57186, 63576, 71523, 76248, 95364, 114372, 143046, 190728, 228744, 286092, 311699, 572184, 623398, 935097, 1246796, 1870194, 2493592, 2805291, 3740388, 5610582, 7480776, 8415873, 11221164, 16831746, 22442328, 25247619, 33663492, 50495238, 67326984, 100990476, 201980952]

約数ペア:

[(1, 201980952), (2, 100990476), (3, 67326984), (4, 50495238), (6, 33663492), (8, 25247619), (9, 22442328), (12, 16831746), (18, 11221164), (24, 8415873), (27, 7480776), (36, 5610582), (54, 3740388), (72, 2805291), (81, 2493592), (108, 1870194), (162, 1246796), (216, 935097), (324, 623398), (353, 572184), (648, 311699), (706, 286092), (883, 228744), (1059, 190728), (1412, 143046), (1766, 114372), (2118, 95364), (2649, 76248), (2824, 71523), (3177, 63576), (3532, 57186), (4236, 47682), (5298, 38124), (6354, 31788), (7064, 28593), (7947, 25416), (8472, 23841), (9531, 21192), (10596, 19062), (12708, 15894)]