243236

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:108

約数の個数: 36

約数和(自身を含む): 531468

約数和(自身を除く): 288232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 73, 98, 119, 146, 196, 238, 292, 476, 511, 833, 1022, 1241, 1666, 2044, 2482, 3332, 3577, 4964, 7154, 8687, 14308, 17374, 34748, 60809, 121618, 243236]

約数ペア:

[(1, 243236), (2, 121618), (4, 60809), (7, 34748), (14, 17374), (17, 14308), (28, 8687), (34, 7154), (49, 4964), (68, 3577), (73, 3332), (98, 2482), (119, 2044), (146, 1666), (196, 1241), (238, 1022), (292, 833), (476, 511)]