210940842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{17747}}^1$

素因数の和:18042

約数の個数: 32

約数和(自身を含む): 483881472

約数和(自身を除く): 272940630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1698, 1981, 3962, 5943, 11886, 17747, 35494, 53241, 106482, 124229, 248458, 372687, 745374, 5022401, 10044802, 15067203, 30134406, 35156807, 70313614, 105470421, 210940842]

約数ペア:

[(1, 210940842), (2, 105470421), (3, 70313614), (6, 35156807), (7, 30134406), (14, 15067203), (21, 10044802), (42, 5022401), (283, 745374), (566, 372687), (849, 248458), (1698, 124229), (1981, 106482), (3962, 53241), (5943, 35494), (11886, 17747)]