194679752

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2557}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 378174720

約数和(自身を除く): 183494968

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 307, 614, 1228, 2456, 2557, 5114, 9517, 10228, 19034, 20456, 38068, 76136, 79267, 158534, 317068, 634136, 784999, 1569998, 3139996, 6279992, 24334969, 48669938, 97339876, 194679752]

約数ペア:

[(1, 194679752), (2, 97339876), (4, 48669938), (8, 24334969), (31, 6279992), (62, 3139996), (124, 1569998), (248, 784999), (307, 634136), (614, 317068), (1228, 158534), (2456, 79267), (2557, 76136), (5114, 38068), (9517, 20456), (10228, 19034)]