222618790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{16333}}^1$

素因数の和:16416

約数の個数: 32

約数和(自身を含む): 423377280

約数和(自身を除く): 200758490

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6815, 13630, 16333, 32666, 81665, 163330, 473657, 767651, 947314, 1535302, 2368285, 3838255, 4736570, 7676510, 22261879, 44523758, 111309395, 222618790]

約数ペア:

[(1, 222618790), (2, 111309395), (5, 44523758), (10, 22261879), (29, 7676510), (47, 4736570), (58, 3838255), (94, 2368285), (145, 1535302), (235, 947314), (290, 767651), (470, 473657), (1363, 163330), (2726, 81665), (6815, 32666), (13630, 16333)]