206492013

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14831}}^1$

素因数の和:14874

約数の個数: 48

約数和(自身を含む): 388717056

約数和(自身を除く): 182225043

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 13923, 14831, 44493, 103817, 133479, 192803, 252127, 311451, 578409, 756381, 934353, 1349621, 1735227, 1764889, 2269143, 3277651, 4048863, 5294667, 9832953, 12146589, 15884001, 22943557, 29498859, 68830671, 206492013]

約数ペア:

[(1, 206492013), (3, 68830671), (7, 29498859), (9, 22943557), (13, 15884001), (17, 12146589), (21, 9832953), (39, 5294667), (51, 4048863), (63, 3277651), (91, 2269143), (117, 1764889), (119, 1735227), (153, 1349621), (221, 934353), (273, 756381), (357, 578409), (663, 311451), (819, 252127), (1071, 192803), (1547, 133479), (1989, 103817), (4641, 44493), (13923, 14831)]