209788974

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{46807}}^1$

素因数の和:46901

約数の個数: 32

約数和(自身を含む): 471824640

約数和(自身を除く): 262035666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 46807, 93614, 140421, 280842, 421263, 842526, 1263789, 2527578, 3884981, 7769962, 11654943, 23309886, 34964829, 69929658, 104894487, 209788974]

約数ペア:

[(1, 209788974), (2, 104894487), (3, 69929658), (6, 34964829), (9, 23309886), (18, 11654943), (27, 7769962), (54, 3884981), (83, 2527578), (166, 1263789), (249, 842526), (498, 421263), (747, 280842), (1494, 140421), (2241, 93614), (4482, 46807)]