201724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 383040

約数和(自身を除く): 181316

約数列:

[1, 2, 4, 29, 37, 47, 58, 74, 94, 116, 148, 188, 1073, 1363, 1739, 2146, 2726, 3478, 4292, 5452, 6956, 50431, 100862, 201724]

約数ペア:

[(1, 201724), (2, 100862), (4, 50431), (29, 6956), (37, 5452), (47, 4292), (58, 3478), (74, 2726), (94, 2146), (116, 1739), (148, 1363), (188, 1073)]