211369576

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{218357}}^1$

素因数の和:218385

約数の個数: 24

約数和(自身を含む): 435624210

約数和(自身を除く): 224254634

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 218357, 436714, 873428, 1746856, 2401927, 4803854, 9607708, 19215416, 26421197, 52842394, 105684788, 211369576]

約数ペア:

[(1, 211369576), (2, 105684788), (4, 52842394), (8, 26421197), (11, 19215416), (22, 9607708), (44, 4803854), (88, 2401927), (121, 1746856), (242, 873428), (484, 436714), (968, 218357)]