209343048

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2822

約数の個数: 64

約数和(自身を含む): 543110400

約数和(自身を除く): 333767352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 79, 82, 123, 158, 164, 237, 246, 316, 328, 474, 492, 632, 948, 984, 1896, 2693, 3239, 5386, 6478, 8079, 9717, 10772, 12956, 16158, 19434, 21544, 25912, 32316, 38868, 64632, 77736, 110413, 212747, 220826, 331239, 425494, 441652, 638241, 662478, 850988, 883304, 1276482, 1324956, 1701976, 2552964, 2649912, 5105928, 8722627, 17445254, 26167881, 34890508, 52335762, 69781016, 104671524, 209343048]

約数ペア:

[(1, 209343048), (2, 104671524), (3, 69781016), (4, 52335762), (6, 34890508), (8, 26167881), (12, 17445254), (24, 8722627), (41, 5105928), (79, 2649912), (82, 2552964), (123, 1701976), (158, 1324956), (164, 1276482), (237, 883304), (246, 850988), (316, 662478), (328, 638241), (474, 441652), (492, 425494), (632, 331239), (948, 220826), (984, 212747), (1896, 110413), (2693, 77736), (3239, 64632), (5386, 38868), (6478, 32316), (8079, 25912), (9717, 21544), (10772, 19434), (12956, 16158)]