201331214

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 349789440

約数和(自身を除く): 148458226

約数列:

[1, 2, 7, 14, 139, 278, 307, 337, 614, 674, 973, 1946, 2149, 2359, 4298, 4718, 42673, 46843, 85346, 93686, 103459, 206918, 298711, 327901, 597422, 655802, 724213, 1448426, 14380801, 28761602, 100665607, 201331214]

約数ペア:

[(1, 201331214), (2, 100665607), (7, 28761602), (14, 14380801), (139, 1448426), (278, 724213), (307, 655802), (337, 597422), (614, 327901), (674, 298711), (973, 206918), (1946, 103459), (2149, 93686), (2359, 85346), (4298, 46843), (4718, 42673)]