203795982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{8623}}^1$

素因数の和:8745

約数の個数: 48

約数和(自身を含む): 480287808

約数和(自身を除く): 276491826

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1818, 2626, 3939, 7878, 8623, 11817, 17246, 23634, 25869, 51738, 77607, 112099, 155214, 224198, 336297, 672594, 870923, 1008891, 1741846, 2017782, 2612769, 5225538, 7838307, 11321999, 15676614, 22643998, 33965997, 67931994, 101897991, 203795982]

約数ペア:

[(1, 203795982), (2, 101897991), (3, 67931994), (6, 33965997), (9, 22643998), (13, 15676614), (18, 11321999), (26, 7838307), (39, 5225538), (78, 2612769), (101, 2017782), (117, 1741846), (202, 1008891), (234, 870923), (303, 672594), (606, 336297), (909, 224198), (1313, 155214), (1818, 112099), (2626, 77607), (3939, 51738), (7878, 25869), (8623, 23634), (11817, 17246)]