207993708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2064

約数の個数: 108

約数和(自身を含む): 603105048

約数和(自身を除く): 395111340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 442, 468, 507, 612, 663, 676, 884, 1014, 1326, 1521, 1989, 2011, 2028, 2652, 2873, 3042, 3978, 4022, 5746, 6033, 6084, 7956, 8044, 8619, 11492, 12066, 17238, 18099, 24132, 25857, 26143, 34187, 34476, 36198, 51714, 52286, 68374, 72396, 78429, 102561, 103428, 104572, 136748, 156858, 205122, 235287, 307683, 313716, 339859, 410244, 444431, 470574, 615366, 679718, 888862, 941148, 1019577, 1230732, 1333293, 1359436, 1777724, 2039154, 2666586, 3058731, 3999879, 4078308, 5333172, 5777603, 6117462, 7999758, 11555206, 12234924, 15999516, 17332809, 23110412, 34665618, 51998427, 69331236, 103996854, 207993708]

約数ペア:

[(1, 207993708), (2, 103996854), (3, 69331236), (4, 51998427), (6, 34665618), (9, 23110412), (12, 17332809), (13, 15999516), (17, 12234924), (18, 11555206), (26, 7999758), (34, 6117462), (36, 5777603), (39, 5333172), (51, 4078308), (52, 3999879), (68, 3058731), (78, 2666586), (102, 2039154), (117, 1777724), (153, 1359436), (156, 1333293), (169, 1230732), (204, 1019577), (221, 941148), (234, 888862), (306, 679718), (338, 615366), (442, 470574), (468, 444431), (507, 410244), (612, 339859), (663, 313716), (676, 307683), (884, 235287), (1014, 205122), (1326, 156858), (1521, 136748), (1989, 104572), (2011, 103428), (2028, 102561), (2652, 78429), (2873, 72396), (3042, 68374), (3978, 52286), (4022, 51714), (5746, 36198), (6033, 34476), (6084, 34187), (7956, 26143), (8044, 25857), (8619, 24132), (11492, 18099), (12066, 17238)]