211301162332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{197573}}^1$

素因数の和:197878

約数の個数: 48

約数和(自身を含む): 403819127712

約数和(自身を除く): 192517965380

約数列:

[1, 2, 4, 13, 26, 52, 131, 157, 262, 314, 524, 628, 1703, 2041, 3406, 4082, 6812, 8164, 20567, 41134, 82268, 197573, 267371, 395146, 534742, 790292, 1069484, 2568449, 5136898, 10273796, 25882063, 31018961, 51764126, 62037922, 103528252, 124075844, 336466819, 403246493, 672933638, 806492986, 1345867276, 1612985972, 4063483891, 8126967782, 16253935564, 52825290583, 105650581166, 211301162332]

約数ペア:

[(1, 211301162332), (2, 105650581166), (4, 52825290583), (13, 16253935564), (26, 8126967782), (52, 4063483891), (131, 1612985972), (157, 1345867276), (262, 806492986), (314, 672933638), (524, 403246493), (628, 336466819), (1703, 124075844), (2041, 103528252), (3406, 62037922), (4082, 51764126), (6812, 31018961), (8164, 25882063), (20567, 10273796), (41134, 5136898), (82268, 2568449), (197573, 1069484), (267371, 790292), (395146, 534742)]