205481556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5783}}^1$

素因数の和:5850

約数の個数: 96

約数和(自身を含む): 621895680

約数和(自身を除く): 416414124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1269, 1316, 1692, 1974, 2538, 2961, 3948, 5076, 5783, 5922, 8883, 11566, 11844, 17349, 17766, 23132, 34698, 35532, 40481, 52047, 69396, 80962, 104094, 121443, 156141, 161924, 208188, 242886, 271801, 312282, 364329, 485772, 543602, 624564, 728658, 815403, 1087204, 1092987, 1457316, 1630806, 1902607, 2185974, 2446209, 3261612, 3805214, 4371948, 4892418, 5707821, 7338627, 7610428, 9784836, 11415642, 14677254, 17123463, 22831284, 29354508, 34246926, 51370389, 68493852, 102740778, 205481556]

約数ペア:

[(1, 205481556), (2, 102740778), (3, 68493852), (4, 51370389), (6, 34246926), (7, 29354508), (9, 22831284), (12, 17123463), (14, 14677254), (18, 11415642), (21, 9784836), (27, 7610428), (28, 7338627), (36, 5707821), (42, 4892418), (47, 4371948), (54, 3805214), (63, 3261612), (84, 2446209), (94, 2185974), (108, 1902607), (126, 1630806), (141, 1457316), (188, 1092987), (189, 1087204), (252, 815403), (282, 728658), (329, 624564), (378, 543602), (423, 485772), (564, 364329), (658, 312282), (756, 271801), (846, 242886), (987, 208188), (1269, 161924), (1316, 156141), (1692, 121443), (1974, 104094), (2538, 80962), (2961, 69396), (3948, 52047), (5076, 40481), (5783, 35532), (5922, 34698), (8883, 23132), (11566, 17766), (11844, 17349)]