207727404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^2$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 515708928

約数和(自身を除く): 307981524

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 109, 124, 141, 186, 188, 218, 282, 327, 372, 436, 564, 654, 1308, 1457, 2914, 3379, 4371, 5123, 5828, 6758, 8742, 10137, 10246, 11881, 13516, 15369, 17484, 20274, 20492, 23762, 30738, 35643, 40548, 47524, 61476, 71286, 142572, 158813, 317626, 368311, 476439, 558407, 635252, 736622, 952878, 1104933, 1116814, 1473244, 1675221, 1905756, 2209866, 2233628, 3350442, 4419732, 6700884, 17310617, 34621234, 51931851, 69242468, 103863702, 207727404]

約数ペア:

[(1, 207727404), (2, 103863702), (3, 69242468), (4, 51931851), (6, 34621234), (12, 17310617), (31, 6700884), (47, 4419732), (62, 3350442), (93, 2233628), (94, 2209866), (109, 1905756), (124, 1675221), (141, 1473244), (186, 1116814), (188, 1104933), (218, 952878), (282, 736622), (327, 635252), (372, 558407), (436, 476439), (564, 368311), (654, 317626), (1308, 158813), (1457, 142572), (2914, 71286), (3379, 61476), (4371, 47524), (5123, 40548), (5828, 35643), (6758, 30738), (8742, 23762), (10137, 20492), (10246, 20274), (11881, 17484), (13516, 15369)]