203410314

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8377}}^1$

素因数の和:8475

約数の個数: 48

約数和(自身を含む): 470508480

約数和(自身を除く): 267098166

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 8377, 12141, 16754, 24282, 25131, 50262, 75393, 150786, 159163, 318326, 477489, 594767, 954978, 1189534, 1432467, 1784301, 2864934, 3568602, 5352903, 10705806, 11300573, 22601146, 33901719, 67803438, 101705157, 203410314]

約数ペア:

[(1, 203410314), (2, 101705157), (3, 67803438), (6, 33901719), (9, 22601146), (18, 11300573), (19, 10705806), (38, 5352903), (57, 3568602), (71, 2864934), (114, 1784301), (142, 1432467), (171, 1189534), (213, 954978), (342, 594767), (426, 477489), (639, 318326), (1278, 159163), (1349, 150786), (2698, 75393), (4047, 50262), (8094, 25131), (8377, 24282), (12141, 16754)]