209069502

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 469048320

約数和(自身を除く): 259978818

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 233, 323, 463, 466, 646, 699, 926, 969, 1389, 1398, 1938, 2778, 3961, 4427, 7871, 7922, 8797, 8854, 11883, 13281, 15742, 17594, 23613, 23766, 26391, 26562, 47226, 52782, 75259, 107879, 149549, 150518, 215758, 225777, 299098, 323637, 448647, 451554, 647274, 897294, 1833943, 2049701, 3667886, 4099402, 5501829, 6149103, 11003658, 12298206, 34844917, 69689834, 104534751, 209069502]

約数ペア:

[(1, 209069502), (2, 104534751), (3, 69689834), (6, 34844917), (17, 12298206), (19, 11003658), (34, 6149103), (38, 5501829), (51, 4099402), (57, 3667886), (102, 2049701), (114, 1833943), (233, 897294), (323, 647274), (463, 451554), (466, 448647), (646, 323637), (699, 299098), (926, 225777), (969, 215758), (1389, 150518), (1398, 149549), (1938, 107879), (2778, 75259), (3961, 52782), (4427, 47226), (7871, 26562), (7922, 26391), (8797, 23766), (8854, 23613), (11883, 17594), (13281, 15742)]