211039656

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{17909}}^1$

素因数の和:18409

約数の個数: 32

約数和(自身を含む): 528703200

約数和(自身を除く): 317663544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 17909, 35818, 53727, 71636, 107454, 143272, 214908, 429816, 8793319, 17586638, 26379957, 35173276, 52759914, 70346552, 105519828, 211039656]

約数ペア:

[(1, 211039656), (2, 105519828), (3, 70346552), (4, 52759914), (6, 35173276), (8, 26379957), (12, 17586638), (24, 8793319), (491, 429816), (982, 214908), (1473, 143272), (1964, 107454), (2946, 71636), (3928, 53727), (5892, 35818), (11784, 17909)]