197743388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{11057}}^1$

素因数の和:11341

約数の個数: 24

約数和(自身を含む): 367833312

約数和(自身を除く): 170089924

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1052, 4471, 8942, 11057, 17884, 22114, 44228, 187969, 375938, 751876, 2907991, 5815982, 11631964, 49435847, 98871694, 197743388]

約数ペア:

[(1, 197743388), (2, 98871694), (4, 49435847), (17, 11631964), (34, 5815982), (68, 2907991), (263, 751876), (526, 375938), (1052, 187969), (4471, 44228), (8942, 22114), (11057, 17884)]