238216474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 386394624

約数和(自身を除く): 148178150

約数列:

[1, 2, 23, 43, 46, 83, 86, 166, 989, 1451, 1909, 1978, 2902, 3569, 3818, 7138, 33373, 62393, 66746, 82087, 120433, 124786, 164174, 240866, 1435039, 2769959, 2870078, 5178619, 5539918, 10357238, 119108237, 238216474]

約数ペア:

[(1, 238216474), (2, 119108237), (23, 10357238), (43, 5539918), (46, 5178619), (83, 2870078), (86, 2769959), (166, 1435039), (989, 240866), (1451, 164174), (1909, 124786), (1978, 120433), (2902, 82087), (3569, 66746), (3818, 62393), (7138, 33373)]