212717474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 341958144

約数和(自身を除く): 129240670

約数列:

[1, 2, 31, 43, 62, 73, 86, 146, 1093, 1333, 2186, 2263, 2666, 3139, 4526, 6278, 33883, 46999, 67766, 79789, 93998, 97309, 159578, 194618, 1456969, 2473459, 2913938, 3430927, 4946918, 6861854, 106358737, 212717474]

約数ペア:

[(1, 212717474), (2, 106358737), (31, 6861854), (43, 4946918), (62, 3430927), (73, 2913938), (86, 2473459), (146, 1456969), (1093, 194618), (1333, 159578), (2186, 97309), (2263, 93998), (2666, 79789), (3139, 67766), (4526, 46999), (6278, 33883)]