210679599

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 308206080

約数和(自身を除く): 97526481

約数列:

[1, 3, 13, 39, 103, 179, 293, 309, 537, 879, 1339, 2327, 3809, 4017, 6981, 11427, 18437, 30179, 52447, 55311, 90537, 157341, 239681, 392327, 681811, 719043, 1176981, 2045433, 5402041, 16206123, 70226533, 210679599]

約数ペア:

[(1, 210679599), (3, 70226533), (13, 16206123), (39, 5402041), (103, 2045433), (179, 1176981), (293, 719043), (309, 681811), (537, 392327), (879, 239681), (1339, 157341), (2327, 90537), (3809, 55311), (4017, 52447), (6981, 30179), (11427, 18437)]