228780287

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 28622593

約数列:

[1, 23, 37, 41, 79, 83, 851, 943, 1517, 1817, 1909, 2923, 3071, 3239, 3403, 6557, 34891, 67229, 70633, 74497, 78269, 119843, 125911, 150811, 242609, 268837, 2756389, 2895953, 5580007, 6183251, 9946969, 228780287]

約数ペア:

[(1, 228780287), (23, 9946969), (37, 6183251), (41, 5580007), (79, 2895953), (83, 2756389), (851, 268837), (943, 242609), (1517, 150811), (1817, 125911), (1909, 119843), (2923, 78269), (3071, 74497), (3239, 70633), (3403, 67229), (6557, 34891)]