202103396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{1979}}^1$

素因数の和:2216

約数の個数: 36

約数和(自身を含む): 390796560

約数和(自身を除く): 188693164

約数列:

[1, 2, 4, 11, 22, 44, 121, 211, 242, 422, 484, 844, 1979, 2321, 3958, 4642, 7916, 9284, 21769, 25531, 43538, 51062, 87076, 102124, 239459, 417569, 478918, 835138, 957836, 1670276, 4593259, 9186518, 18373036, 50525849, 101051698, 202103396]

約数ペア:

[(1, 202103396), (2, 101051698), (4, 50525849), (11, 18373036), (22, 9186518), (44, 4593259), (121, 1670276), (211, 957836), (242, 835138), (422, 478918), (484, 417569), (844, 239459), (1979, 102124), (2321, 87076), (3958, 51062), (4642, 43538), (7916, 25531), (9284, 21769)]