208814086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{6221}}^1$

素因数の和:7527

約数の個数: 16

約数和(自身を含む): 337630608

約数和(自身を除く): 128816522

約数列:

[1, 2, 13, 26, 1291, 2582, 6221, 12442, 16783, 33566, 80873, 161746, 8031311, 16062622, 104407043, 208814086]

約数ペア:

[(1, 208814086), (2, 104407043), (13, 16062622), (26, 8031311), (1291, 161746), (2582, 80873), (6221, 33566), (12442, 16783)]