201731312

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{13901}}^1$

素因数の和:14816

約数の個数: 20

約数和(自身を含む): 391313496

約数和(自身を除く): 189582184

約数列:

[1, 2, 4, 8, 16, 907, 1814, 3628, 7256, 13901, 14512, 27802, 55604, 111208, 222416, 12608207, 25216414, 50432828, 100865656, 201731312]

約数ペア:

[(1, 201731312), (2, 100865656), (4, 50432828), (8, 25216414), (16, 12608207), (907, 222416), (1814, 111208), (3628, 55604), (7256, 27802), (13901, 14512)]