211674956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1303}}^1\times {\mathrm{2389}}^1$

素因数の和:3713

約数の個数: 24

約数和(自身を含む): 392686560

約数和(自身を除く): 181011604

約数列:

[1, 2, 4, 17, 34, 68, 1303, 2389, 2606, 4778, 5212, 9556, 22151, 40613, 44302, 81226, 88604, 162452, 3112867, 6225734, 12451468, 52918739, 105837478, 211674956]

約数ペア:

[(1, 211674956), (2, 105837478), (4, 52918739), (17, 12451468), (34, 6225734), (68, 3112867), (1303, 162452), (2389, 88604), (2606, 81226), (4778, 44302), (5212, 40613), (9556, 22151)]