212317856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{349207}}^1$

素因数の和:349236

約数の個数: 24

約数和(自身を含む): 440002080

約数和(自身を除く): 227684224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 349207, 698414, 1396828, 2793656, 5587312, 6634933, 11174624, 13269866, 26539732, 53079464, 106158928, 212317856]

約数ペア:

[(1, 212317856), (2, 106158928), (4, 53079464), (8, 26539732), (16, 13269866), (19, 11174624), (32, 6634933), (38, 5587312), (76, 2793656), (152, 1396828), (304, 698414), (608, 349207)]