199876614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{4871}}^1$

素因数の和:5860

約数の個数: 32

約数和(自身を含む): 457422336

約数和(自身を除く): 257545722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 977, 1954, 2931, 4871, 5862, 6839, 9742, 13678, 14613, 20517, 29226, 34097, 41034, 68194, 102291, 204582, 4758967, 9517934, 14276901, 28553802, 33312769, 66625538, 99938307, 199876614]

約数ペア:

[(1, 199876614), (2, 99938307), (3, 66625538), (6, 33312769), (7, 28553802), (14, 14276901), (21, 9517934), (42, 4758967), (977, 204582), (1954, 102291), (2931, 68194), (4871, 41034), (5862, 34097), (6839, 29226), (9742, 20517), (13678, 14613)]