217616524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 427847616

約数和(自身を除く): 210231092

約数列:

[1, 2, 4, 17, 23, 34, 46, 61, 68, 92, 122, 244, 391, 782, 1037, 1403, 1564, 2074, 2281, 2806, 4148, 4562, 5612, 9124, 23851, 38777, 47702, 52463, 77554, 95404, 104926, 139141, 155108, 209852, 278282, 556564, 891871, 1783742, 2365397, 3200243, 3567484, 4730794, 6400486, 9461588, 12800972, 54404131, 108808262, 217616524]

約数ペア:

[(1, 217616524), (2, 108808262), (4, 54404131), (17, 12800972), (23, 9461588), (34, 6400486), (46, 4730794), (61, 3567484), (68, 3200243), (92, 2365397), (122, 1783742), (244, 891871), (391, 556564), (782, 278282), (1037, 209852), (1403, 155108), (1564, 139141), (2074, 104926), (2281, 95404), (2806, 77554), (4148, 52463), (4562, 47702), (5612, 38777), (9124, 23851)]