204509502

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4241}}^1$

素因数の和:4318

約数の個数: 64

約数和(自身を含む): 488678400

約数和(自身を除く): 284168898

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 282, 342, 423, 513, 846, 893, 1026, 1269, 1786, 2538, 2679, 4241, 5358, 8037, 8482, 12723, 16074, 24111, 25446, 38169, 48222, 76338, 80579, 114507, 161158, 199327, 229014, 241737, 398654, 483474, 597981, 725211, 1195962, 1450422, 1793943, 2175633, 3587886, 3787213, 4351266, 5381829, 7574426, 10763658, 11361639, 22723278, 34084917, 68169834, 102254751, 204509502]

約数ペア:

[(1, 204509502), (2, 102254751), (3, 68169834), (6, 34084917), (9, 22723278), (18, 11361639), (19, 10763658), (27, 7574426), (38, 5381829), (47, 4351266), (54, 3787213), (57, 3587886), (94, 2175633), (114, 1793943), (141, 1450422), (171, 1195962), (282, 725211), (342, 597981), (423, 483474), (513, 398654), (846, 241737), (893, 229014), (1026, 199327), (1269, 161158), (1786, 114507), (2538, 80579), (2679, 76338), (4241, 48222), (5358, 38169), (8037, 25446), (8482, 24111), (12723, 16074)]