209175018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{8969}}^1$

素因数の和:9023

約数の個数: 48

約数和(自身を含む): 472754880

約数和(自身を除く): 263579862

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1794, 3887, 7774, 8969, 11661, 17938, 23322, 26907, 53814, 116597, 206287, 233194, 349791, 412574, 618861, 699582, 1237722, 1515761, 2681731, 3031522, 4547283, 5363462, 8045193, 9094566, 16090386, 34862503, 69725006, 104587509, 209175018]

約数ペア:

[(1, 209175018), (2, 104587509), (3, 69725006), (6, 34862503), (13, 16090386), (23, 9094566), (26, 8045193), (39, 5363462), (46, 4547283), (69, 3031522), (78, 2681731), (138, 1515761), (169, 1237722), (299, 699582), (338, 618861), (507, 412574), (598, 349791), (897, 233194), (1014, 206287), (1794, 116597), (3887, 53814), (7774, 26907), (8969, 23322), (11661, 17938)]