222138082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8387}}^1$

素因数の和:8466

約数の個数: 32

約数和(自身を含む): 380479680

約数和(自身を除く): 158341598

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 1394, 1558, 8387, 13243, 16774, 26486, 142579, 159353, 285158, 318706, 343867, 687734, 2709001, 5418002, 5845739, 6533473, 11691478, 13066946, 111069041, 222138082]

約数ペア:

[(1, 222138082), (2, 111069041), (17, 13066946), (19, 11691478), (34, 6533473), (38, 5845739), (41, 5418002), (82, 2709001), (323, 687734), (646, 343867), (697, 318706), (779, 285158), (1394, 159353), (1558, 142579), (8387, 26486), (13243, 16774)]