207942516

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 545257440

約数和(自身を除く): 337314924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 107, 111, 148, 214, 222, 321, 333, 428, 444, 642, 666, 963, 1284, 1332, 1459, 1926, 2918, 3852, 3959, 4377, 5836, 7918, 8754, 11877, 13131, 15836, 17508, 23754, 26262, 35631, 47508, 52524, 53983, 71262, 107966, 142524, 156113, 161949, 215932, 312226, 323898, 468339, 485847, 624452, 647796, 936678, 971694, 1405017, 1873356, 1943388, 2810034, 5620068, 5776181, 11552362, 17328543, 23104724, 34657086, 51985629, 69314172, 103971258, 207942516]

約数ペア:

[(1, 207942516), (2, 103971258), (3, 69314172), (4, 51985629), (6, 34657086), (9, 23104724), (12, 17328543), (18, 11552362), (36, 5776181), (37, 5620068), (74, 2810034), (107, 1943388), (111, 1873356), (148, 1405017), (214, 971694), (222, 936678), (321, 647796), (333, 624452), (428, 485847), (444, 468339), (642, 323898), (666, 312226), (963, 215932), (1284, 161949), (1332, 156113), (1459, 142524), (1926, 107966), (2918, 71262), (3852, 53983), (3959, 52524), (4377, 47508), (5836, 35631), (7918, 26262), (8754, 23754), (11877, 17508), (13131, 15836)]