189207148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{77417}}^1$

素因数の和:77481

約数の個数: 24

約数和(自身を含む): 364174272

約数和(自身を除く): 174967124

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 77417, 154834, 309668, 1006421, 2012842, 3638599, 4025684, 7277198, 14554396, 47301787, 94603574, 189207148]

約数ペア:

[(1, 189207148), (2, 94603574), (4, 47301787), (13, 14554396), (26, 7277198), (47, 4025684), (52, 3638599), (94, 2012842), (188, 1006421), (611, 309668), (1222, 154834), (2444, 77417)]