204568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 473760

約数和(自身を除く): 269192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 281, 364, 562, 728, 1124, 1967, 2248, 3653, 3934, 7306, 7868, 14612, 15736, 25571, 29224, 51142, 102284, 204568]

約数ペア:

[(1, 204568), (2, 102284), (4, 51142), (7, 29224), (8, 25571), (13, 15736), (14, 14612), (26, 7868), (28, 7306), (52, 3934), (56, 3653), (91, 2248), (104, 1967), (182, 1124), (281, 728), (364, 562)]