285196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 536256

約数和(自身を除く): 251060

約数列:

[1, 2, 4, 37, 41, 47, 74, 82, 94, 148, 164, 188, 1517, 1739, 1927, 3034, 3478, 3854, 6068, 6956, 7708, 71299, 142598, 285196]

約数ペア:

[(1, 285196), (2, 142598), (4, 71299), (37, 7708), (41, 6956), (47, 6068), (74, 3854), (82, 3478), (94, 3034), (148, 1927), (164, 1739), (188, 1517)]