207710013

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2113}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 329039872

約数和(自身を除く): 121329859

約数列:

[1, 3, 7, 21, 31, 93, 151, 217, 453, 651, 1057, 2113, 3171, 4681, 6339, 14043, 14791, 32767, 44373, 65503, 98301, 196509, 319063, 458521, 957189, 1375563, 2233441, 6700323, 9890953, 29672859, 69236671, 207710013]

約数ペア:

[(1, 207710013), (3, 69236671), (7, 29672859), (21, 9890953), (31, 6700323), (93, 2233441), (151, 1375563), (217, 957189), (453, 458521), (651, 319063), (1057, 196509), (2113, 98301), (3171, 65503), (4681, 44373), (6339, 32767), (14043, 14791)]