227384356

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{2851}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 403751936

約数和(自身を除く): 176367580

約数列:

[1, 2, 4, 127, 157, 254, 314, 508, 628, 2851, 5702, 11404, 19939, 39878, 79756, 362077, 447607, 724154, 895214, 1448308, 1790428, 56846089, 113692178, 227384356]

約数ペア:

[(1, 227384356), (2, 113692178), (4, 56846089), (127, 1790428), (157, 1448308), (254, 895214), (314, 724154), (508, 447607), (628, 362077), (2851, 79756), (5702, 39878), (11404, 19939)]