190025643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 278505216

約数和(自身を除く): 88479573

約数列:

[1, 3, 17, 43, 51, 73, 129, 219, 731, 1187, 1241, 2193, 3139, 3561, 3723, 9417, 20179, 51041, 53363, 60537, 86651, 153123, 160089, 259953, 867697, 1473067, 2603091, 3725993, 4419201, 11177979, 63341881, 190025643]

約数ペア:

[(1, 190025643), (3, 63341881), (17, 11177979), (43, 4419201), (51, 3725993), (73, 2603091), (129, 1473067), (219, 867697), (731, 259953), (1187, 160089), (1241, 153123), (2193, 86651), (3139, 60537), (3561, 53363), (3723, 51041), (9417, 20179)]