201229974

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1223}}^1$

素因数の和:1522

約数の個数: 64

約数和(自身を含む): 489991680

約数和(自身を除く): 288761706

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 277, 297, 554, 594, 831, 1223, 1662, 2446, 2493, 3047, 3669, 4986, 6094, 7338, 7479, 9141, 11007, 13453, 14958, 18282, 22014, 26906, 27423, 33021, 40359, 54846, 66042, 80718, 82269, 121077, 164538, 242154, 338771, 363231, 677542, 726462, 1016313, 2032626, 3048939, 3726481, 6097878, 7452962, 9146817, 11179443, 18293634, 22358886, 33538329, 67076658, 100614987, 201229974]

約数ペア:

[(1, 201229974), (2, 100614987), (3, 67076658), (6, 33538329), (9, 22358886), (11, 18293634), (18, 11179443), (22, 9146817), (27, 7452962), (33, 6097878), (54, 3726481), (66, 3048939), (99, 2032626), (198, 1016313), (277, 726462), (297, 677542), (554, 363231), (594, 338771), (831, 242154), (1223, 164538), (1662, 121077), (2446, 82269), (2493, 80718), (3047, 66042), (3669, 54846), (4986, 40359), (6094, 33021), (7338, 27423), (7479, 26906), (9141, 22014), (11007, 18282), (13453, 14958)]