205955212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{34303}}^1$

素因数の和:34405

約数の個数: 24

約数和(自身を含む): 384204800

約数和(自身を除く): 178249588

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 34303, 68606, 137212, 651757, 1303514, 2607028, 2709937, 5419874, 10839748, 51488803, 102977606, 205955212]

約数ペア:

[(1, 205955212), (2, 102977606), (4, 51488803), (19, 10839748), (38, 5419874), (76, 2709937), (79, 2607028), (158, 1303514), (316, 651757), (1501, 137212), (3002, 68606), (6004, 34303)]