209620704

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{20407}}^1$

素因数の和:20527

約数の個数: 48

約数和(自身を含む): 555424128

約数和(自身を除く): 345803424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 10272, 20407, 40814, 61221, 81628, 122442, 163256, 244884, 326512, 489768, 653024, 979536, 1959072, 2183549, 4367098, 6550647, 8734196, 13101294, 17468392, 26202588, 34936784, 52405176, 69873568, 104810352, 209620704]

約数ペア:

[(1, 209620704), (2, 104810352), (3, 69873568), (4, 52405176), (6, 34936784), (8, 26202588), (12, 17468392), (16, 13101294), (24, 8734196), (32, 6550647), (48, 4367098), (96, 2183549), (107, 1959072), (214, 979536), (321, 653024), (428, 489768), (642, 326512), (856, 244884), (1284, 163256), (1712, 122442), (2568, 81628), (3424, 61221), (5136, 40814), (10272, 20407)]