202161805

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 261591552

約数和(自身を除く): 59429747

約数列:

[1, 5, 19, 47, 95, 235, 361, 893, 1805, 2383, 4465, 11915, 16967, 45277, 84835, 112001, 226385, 560005, 860263, 2128019, 4301315, 10640095, 40432361, 202161805]

約数ペア:

[(1, 202161805), (5, 40432361), (19, 10640095), (47, 4301315), (95, 2128019), (235, 860263), (361, 560005), (893, 226385), (1805, 112001), (2383, 84835), (4465, 45277), (11915, 16967)]