194821586

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 307359360

約数和(自身を除く): 112537774

約数列:

[1, 2, 41, 71, 82, 109, 142, 218, 307, 614, 2911, 4469, 5822, 7739, 8938, 12587, 15478, 21797, 25174, 33463, 43594, 66926, 317299, 634598, 893677, 1371983, 1787354, 2375873, 2743966, 4751746, 97410793, 194821586]

約数ペア:

[(1, 194821586), (2, 97410793), (41, 4751746), (71, 2743966), (82, 2375873), (109, 1787354), (142, 1371983), (218, 893677), (307, 634598), (614, 317299), (2911, 66926), (4469, 43594), (5822, 33463), (7739, 25174), (8938, 21797), (12587, 15478)]