205508711474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1\times {\mathrm{2153}}^1$

素因数の和:3443

約数の個数: 64

約数和(自身を含む): 347920697088

約数和(自身を除く): 142411985614

約数列:

[1, 2, 11, 22, 53, 71, 106, 142, 583, 781, 1153, 1166, 1562, 2153, 2306, 3763, 4306, 7526, 12683, 23683, 25366, 41393, 47366, 61109, 81863, 82786, 114109, 122218, 152863, 163726, 228218, 305726, 672199, 900493, 1255199, 1344398, 1681493, 1800986, 2482409, 2510398, 3362986, 4338739, 4964818, 8101739, 8677478, 16203478, 27306499, 47726129, 54612998, 89119129, 95452258, 131567677, 176251039, 178238258, 263135354, 352502078, 1447244447, 1938761429, 2894488894, 3877522858, 9341305067, 18682610134, 102754355737, 205508711474]

約数ペア:

[(1, 205508711474), (2, 102754355737), (11, 18682610134), (22, 9341305067), (53, 3877522858), (71, 2894488894), (106, 1938761429), (142, 1447244447), (583, 352502078), (781, 263135354), (1153, 178238258), (1166, 176251039), (1562, 131567677), (2153, 95452258), (2306, 89119129), (3763, 54612998), (4306, 47726129), (7526, 27306499), (12683, 16203478), (23683, 8677478), (25366, 8101739), (41393, 4964818), (47366, 4338739), (61109, 3362986), (81863, 2510398), (82786, 2482409), (114109, 1800986), (122218, 1681493), (152863, 1344398), (163726, 1255199), (228218, 900493), (305726, 672199)]