397194

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{193}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 931200

約数和(自身を除く): 534006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 193, 294, 343, 386, 579, 686, 1029, 1158, 1351, 2058, 2702, 4053, 8106, 9457, 18914, 28371, 56742, 66199, 132398, 198597, 397194]

約数ペア:

[(1, 397194), (2, 198597), (3, 132398), (6, 66199), (7, 56742), (14, 28371), (21, 18914), (42, 9457), (49, 8106), (98, 4053), (147, 2702), (193, 2058), (294, 1351), (343, 1158), (386, 1029), (579, 686)]