208048082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 347371200

約数和(自身を除く): 139323118

約数列:

[1, 2, 11, 22, 101, 109, 202, 218, 859, 1111, 1199, 1718, 2222, 2398, 9449, 11009, 18898, 22018, 86759, 93631, 121099, 173518, 187262, 242198, 954349, 1029941, 1908698, 2059882, 9456731, 18913462, 104024041, 208048082]

約数ペア:

[(1, 208048082), (2, 104024041), (11, 18913462), (22, 9456731), (101, 2059882), (109, 1908698), (202, 1029941), (218, 954349), (859, 242198), (1111, 187262), (1199, 173518), (1718, 121099), (2222, 93631), (2398, 86759), (9449, 22018), (11009, 18898)]