208040118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{839}}^1$

素因数の和:902

約数の個数: 96

約数和(自身を含む): 519886080

約数和(自身を除く): 311845962

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 289, 374, 429, 442, 561, 578, 663, 839, 858, 867, 1122, 1326, 1678, 1734, 2431, 2517, 3179, 3757, 4862, 5034, 6358, 7293, 7514, 9229, 9537, 10907, 11271, 14263, 14586, 18458, 19074, 21814, 22542, 27687, 28526, 32721, 41327, 42789, 55374, 65442, 82654, 85578, 119977, 123981, 156893, 185419, 239954, 242471, 247962, 313786, 359931, 370838, 470679, 484942, 556257, 719862, 727413, 941358, 1112514, 1454826, 2039609, 2667181, 3152123, 4079218, 5334362, 6118827, 6304246, 8001543, 9456369, 12237654, 16003086, 18912738, 34673353, 69346706, 104020059, 208040118]

約数ペア:

[(1, 208040118), (2, 104020059), (3, 69346706), (6, 34673353), (11, 18912738), (13, 16003086), (17, 12237654), (22, 9456369), (26, 8001543), (33, 6304246), (34, 6118827), (39, 5334362), (51, 4079218), (66, 3152123), (78, 2667181), (102, 2039609), (143, 1454826), (187, 1112514), (221, 941358), (286, 727413), (289, 719862), (374, 556257), (429, 484942), (442, 470679), (561, 370838), (578, 359931), (663, 313786), (839, 247962), (858, 242471), (867, 239954), (1122, 185419), (1326, 156893), (1678, 123981), (1734, 119977), (2431, 85578), (2517, 82654), (3179, 65442), (3757, 55374), (4862, 42789), (5034, 41327), (6358, 32721), (7293, 28526), (7514, 27687), (9229, 22542), (9537, 21814), (10907, 19074), (11271, 18458), (14263, 14586)]