188962870

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{71849}}^1$

素因数の和:72119

約数の個数: 16

約数和(自身を含む): 341431200

約数和(自身を除く): 152468330

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 71849, 143698, 359245, 718490, 18896287, 37792574, 94481435, 188962870]

約数ペア:

[(1, 188962870), (2, 94481435), (5, 37792574), (10, 18896287), (263, 718490), (526, 359245), (1315, 143698), (2630, 71849)]