209533142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7333}}^1$

素因数の和:7512

約数の個数: 32

約数和(自身を含む): 389347392

約数和(自身を除く): 179814250

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 314, 1099, 2041, 2198, 4082, 7333, 14287, 14666, 28574, 51331, 95329, 102662, 190658, 667303, 1151281, 1334606, 2302562, 8058967, 14966653, 16117934, 29933306, 104766571, 209533142]

約数ペア:

[(1, 209533142), (2, 104766571), (7, 29933306), (13, 16117934), (14, 14966653), (26, 8058967), (91, 2302562), (157, 1334606), (182, 1151281), (314, 667303), (1099, 190658), (2041, 102662), (2198, 95329), (4082, 51331), (7333, 28574), (14287, 14666)]