208484404

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{7507}}^1$

素因数の和:7695

約数の個数: 24

約数和(自身を含む): 374619168

約数和(自身を除く): 166134764

約数列:

[1, 2, 4, 53, 106, 131, 212, 262, 524, 6943, 7507, 13886, 15014, 27772, 30028, 397871, 795742, 983417, 1591484, 1966834, 3933668, 52121101, 104242202, 208484404]

約数ペア:

[(1, 208484404), (2, 104242202), (4, 52121101), (53, 3933668), (106, 1966834), (131, 1591484), (212, 983417), (262, 795742), (524, 397871), (6943, 30028), (7507, 27772), (13886, 15014)]