209127594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{9967}}^1$

素因数の和:10254

約数の個数: 32

約数和(自身を含む): 452148480

約数和(自身を除く): 243020886

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3497, 6994, 9967, 10491, 19934, 20982, 29901, 59802, 129571, 259142, 388713, 777426, 2681123, 5362246, 8043369, 16086738, 34854599, 69709198, 104563797, 209127594]

約数ペア:

[(1, 209127594), (2, 104563797), (3, 69709198), (6, 34854599), (13, 16086738), (26, 8043369), (39, 5362246), (78, 2681123), (269, 777426), (538, 388713), (807, 259142), (1614, 129571), (3497, 59802), (6994, 29901), (9967, 20982), (10491, 19934)]