217482244

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{93581}}^1$

素因数の和:93675

約数の個数: 24

約数和(自身を含む): 440209728

約数和(自身を除く): 222727484

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 93581, 187162, 374324, 655067, 1310134, 2620268, 7767223, 15534446, 31068892, 54370561, 108741122, 217482244]

約数ペア:

[(1, 217482244), (2, 108741122), (4, 54370561), (7, 31068892), (14, 15534446), (28, 7767223), (83, 2620268), (166, 1310134), (332, 655067), (581, 374324), (1162, 187162), (2324, 93581)]