200804969

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 227867904

約数和(自身を除く): 27062935

約数列:

[1, 17, 43, 53, 71, 73, 731, 901, 1207, 1241, 2279, 3053, 3139, 3763, 3869, 5183, 38743, 51901, 53363, 63971, 65773, 88111, 161809, 166367, 222869, 274699, 2750753, 2828239, 3788773, 4669883, 11812057, 200804969]

約数ペア:

[(1, 200804969), (17, 11812057), (43, 4669883), (53, 3788773), (71, 2828239), (73, 2750753), (731, 274699), (901, 222869), (1207, 166367), (1241, 161809), (2279, 88111), (3053, 65773), (3139, 63971), (3763, 53363), (3869, 51901), (5183, 38743)]