205256623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3671}}^1$

素因数の和:3735

約数の個数: 32

約数和(自身を含む): 266499072

約数和(自身を除く): 61242449

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 2431, 3289, 3671, 4301, 5083, 40381, 47723, 55913, 62407, 84433, 524953, 686477, 811291, 928763, 1097629, 1435361, 8924201, 12073919, 15788971, 18659693, 205256623]

約数ペア:

[(1, 205256623), (11, 18659693), (13, 15788971), (17, 12073919), (23, 8924201), (143, 1435361), (187, 1097629), (221, 928763), (253, 811291), (299, 686477), (391, 524953), (2431, 84433), (3289, 62407), (3671, 55913), (4301, 47723), (5083, 40381)]