206597008

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1$

素因数の和:2399

約数の個数: 40

約数和(自身を含む): 411084800

約数和(自身を除く): 204487792

約数列:

[1, 2, 4, 8, 16, 73, 79, 146, 158, 292, 316, 584, 632, 1168, 1264, 2239, 4478, 5767, 8956, 11534, 17912, 23068, 35824, 46136, 92272, 163447, 176881, 326894, 353762, 653788, 707524, 1307576, 1415048, 2615152, 2830096, 12912313, 25824626, 51649252, 103298504, 206597008]

約数ペア:

[(1, 206597008), (2, 103298504), (4, 51649252), (8, 25824626), (16, 12912313), (73, 2830096), (79, 2615152), (146, 1415048), (158, 1307576), (292, 707524), (316, 653788), (584, 353762), (632, 326894), (1168, 176881), (1264, 163447), (2239, 92272), (4478, 46136), (5767, 35824), (8956, 23068), (11534, 17912)]