216194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 16

約数和(自身を含む): 366336

約数和(自身を除く): 150142

約数列:

[1, 2, 11, 22, 31, 62, 317, 341, 634, 682, 3487, 6974, 9827, 19654, 108097, 216194]

約数ペア:

[(1, 216194), (2, 108097), (11, 19654), (22, 9827), (31, 6974), (62, 3487), (317, 682), (341, 634)]