228067741

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2447}}^1$

素因数の和:2724

約数の個数: 16

約数和(自身を含む): 256746240

約数和(自身を除く): 28678499

約数列:

[1, 11, 37, 229, 407, 2447, 2519, 8473, 26917, 90539, 93203, 560363, 995929, 6163993, 20733431, 228067741]

約数ペア:

[(1, 228067741), (11, 20733431), (37, 6163993), (229, 995929), (407, 560363), (2447, 93203), (2519, 90539), (8473, 26917)]