202131534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{19507}}^1$

素因数の和:19680

約数の個数: 32

約数和(自身を含む): 443846016

約数和(自身を除く): 241714482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 5181, 10362, 19507, 39014, 58521, 117042, 214577, 429154, 643731, 1287462, 3062599, 6125198, 9187797, 18375594, 33688589, 67377178, 101065767, 202131534]

約数ペア:

[(1, 202131534), (2, 101065767), (3, 67377178), (6, 33688589), (11, 18375594), (22, 9187797), (33, 6125198), (66, 3062599), (157, 1287462), (314, 643731), (471, 429154), (942, 214577), (1727, 117042), (3454, 58521), (5181, 39014), (10362, 19507)]