208022374

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2467}}^1$

素因数の和:2812

約数の個数: 32

約数和(自身を含む): 376715520

約数和(自身を除く): 168693146

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 317, 634, 2219, 2467, 4438, 4934, 6023, 12046, 17269, 34538, 42161, 46873, 84322, 93746, 328111, 656222, 782039, 1564078, 5474273, 10948546, 14858741, 29717482, 104011187, 208022374]

約数ペア:

[(1, 208022374), (2, 104011187), (7, 29717482), (14, 14858741), (19, 10948546), (38, 5474273), (133, 1564078), (266, 782039), (317, 656222), (634, 328111), (2219, 93746), (2467, 84322), (4438, 46873), (4934, 42161), (6023, 34538), (12046, 17269)]