210914528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3011}}^1$

素因数の和:3231

約数の個数: 48

約数和(自身を含む): 455414400

約数和(自身を除く): 244499872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 199, 352, 398, 796, 1592, 2189, 3011, 3184, 4378, 6022, 6368, 8756, 12044, 17512, 24088, 33121, 35024, 48176, 66242, 70048, 96352, 132484, 264968, 529936, 599189, 1059872, 1198378, 2396756, 4793512, 6591079, 9587024, 13182158, 19174048, 26364316, 52728632, 105457264, 210914528]

約数ペア:

[(1, 210914528), (2, 105457264), (4, 52728632), (8, 26364316), (11, 19174048), (16, 13182158), (22, 9587024), (32, 6591079), (44, 4793512), (88, 2396756), (176, 1198378), (199, 1059872), (352, 599189), (398, 529936), (796, 264968), (1592, 132484), (2189, 96352), (3011, 70048), (3184, 66242), (4378, 48176), (6022, 35024), (6368, 33121), (8756, 24088), (12044, 17512)]