202196215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4539

約数の個数: 32

約数和(自身を含む): 283481856

約数和(自身を除く): 81285641

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 533, 697, 1105, 2665, 3485, 4463, 9061, 22315, 45305, 58019, 75871, 182983, 290095, 379355, 914915, 986323, 2378779, 3110711, 4931615, 11893895, 15553555, 40439243, 202196215]

約数ペア:

[(1, 202196215), (5, 40439243), (13, 15553555), (17, 11893895), (41, 4931615), (65, 3110711), (85, 2378779), (205, 986323), (221, 914915), (533, 379355), (697, 290095), (1105, 182983), (2665, 75871), (3485, 58019), (4463, 45305), (9061, 22315)]