206008144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{8837}}^1$

素因数の和:8923

約数の個数: 40

約数和(自身を含む): 420830208

約数和(自身を除く): 214822064

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 8837, 11656, 17674, 23312, 35348, 70696, 141392, 273947, 415339, 547894, 830678, 1095788, 1661356, 2191576, 3322712, 4383152, 6645424, 12875509, 25751018, 51502036, 103004072, 206008144]

約数ペア:

[(1, 206008144), (2, 103004072), (4, 51502036), (8, 25751018), (16, 12875509), (31, 6645424), (47, 4383152), (62, 3322712), (94, 2191576), (124, 1661356), (188, 1095788), (248, 830678), (376, 547894), (496, 415339), (752, 273947), (1457, 141392), (2914, 70696), (5828, 35348), (8837, 23312), (11656, 17674)]