201236828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{577}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 401039520

約数和(自身を除く): 199802692

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 353, 494, 577, 706, 988, 1154, 1412, 2308, 4589, 6707, 7501, 9178, 10963, 13414, 15002, 18356, 21926, 26828, 30004, 43852, 87191, 142519, 174382, 203681, 285038, 348764, 407362, 570076, 814724, 2647853, 3869939, 5295706, 7739878, 10591412, 15479756, 50309207, 100618414, 201236828]

約数ペア:

[(1, 201236828), (2, 100618414), (4, 50309207), (13, 15479756), (19, 10591412), (26, 7739878), (38, 5295706), (52, 3869939), (76, 2647853), (247, 814724), (353, 570076), (494, 407362), (577, 348764), (706, 285038), (988, 203681), (1154, 174382), (1412, 142519), (2308, 87191), (4589, 43852), (6707, 30004), (7501, 26828), (9178, 21926), (10963, 18356), (13414, 15002)]