210669968

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1299

約数の個数: 40

約数和(自身を含む): 415951800

約数和(自身を除く): 205281832

約数列:

[1, 2, 4, 8, 16, 109, 113, 218, 226, 436, 452, 872, 904, 1069, 1744, 1808, 2138, 4276, 8552, 12317, 17104, 24634, 49268, 98536, 116521, 120797, 197072, 233042, 241594, 466084, 483188, 932168, 966376, 1864336, 1932752, 13166873, 26333746, 52667492, 105334984, 210669968]

約数ペア:

[(1, 210669968), (2, 105334984), (4, 52667492), (8, 26333746), (16, 13166873), (109, 1932752), (113, 1864336), (218, 966376), (226, 932168), (436, 483188), (452, 466084), (872, 241594), (904, 233042), (1069, 197072), (1744, 120797), (1808, 116521), (2138, 98536), (4276, 49268), (8552, 24634), (12317, 17104)]