207433863

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2459}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 372503040

約数和(自身を除く): 165069177

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 103, 117, 273, 309, 721, 819, 927, 1339, 2163, 2459, 4017, 6489, 7377, 9373, 12051, 17213, 22131, 28119, 31967, 51639, 84357, 95901, 154917, 223769, 253277, 287703, 671307, 759831, 1772939, 2013921, 2279493, 3292601, 5318817, 9877803, 15956451, 23048207, 29633409, 69144621, 207433863]

約数ペア:

[(1, 207433863), (3, 69144621), (7, 29633409), (9, 23048207), (13, 15956451), (21, 9877803), (39, 5318817), (63, 3292601), (91, 2279493), (103, 2013921), (117, 1772939), (273, 759831), (309, 671307), (721, 287703), (819, 253277), (927, 223769), (1339, 154917), (2163, 95901), (2459, 84357), (4017, 51639), (6489, 31967), (7377, 28119), (9373, 22131), (12051, 17213)]