212364229

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 279797760

約数和(自身を除く): 67433531

約数列:

[1, 7, 11, 31, 43, 77, 217, 301, 341, 473, 1333, 2069, 2387, 3311, 9331, 14483, 14663, 22759, 64139, 88967, 102641, 159313, 448973, 622769, 705529, 978637, 2757977, 4938703, 6850459, 19305839, 30337747, 212364229]

約数ペア:

[(1, 212364229), (7, 30337747), (11, 19305839), (31, 6850459), (43, 4938703), (77, 2757977), (217, 978637), (301, 705529), (341, 622769), (473, 448973), (1333, 159313), (2069, 102641), (2387, 88967), (3311, 64139), (9331, 22759), (14483, 14663)]