229888412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{40559}}^1$

素因数の和:40685

約数の個数: 24

約数和(自身を含む): 437236800

約数和(自身を除く): 207348388

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 40559, 81118, 162236, 527267, 1054534, 2109068, 4420931, 8841862, 17683724, 57472103, 114944206, 229888412]

約数ペア:

[(1, 229888412), (2, 114944206), (4, 57472103), (13, 17683724), (26, 8841862), (52, 4420931), (109, 2109068), (218, 1054534), (436, 527267), (1417, 162236), (2834, 81118), (5668, 40559)]