202603479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3461}}^1$

素因数の和:3575

約数の個数: 32

約数和(自身を含む): 310195200

約数和(自身を除く): 107591721

約数列:

[1, 3, 13, 19, 39, 57, 79, 237, 247, 741, 1027, 1501, 3081, 3461, 4503, 10383, 19513, 44993, 58539, 65759, 134979, 197277, 273419, 820257, 854867, 2564601, 3554447, 5194961, 10663341, 15584883, 67534493, 202603479]

約数ペア:

[(1, 202603479), (3, 67534493), (13, 15584883), (19, 10663341), (39, 5194961), (57, 3554447), (79, 2564601), (237, 854867), (247, 820257), (741, 273419), (1027, 197277), (1501, 134979), (3081, 65759), (3461, 58539), (4503, 44993), (10383, 19513)]