213503365

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{64019}}^1$

素因数の和:64076

約数の個数: 16

約数和(自身を含む): 276566400

約数和(自身を除く): 63063035

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 64019, 320095, 1472437, 1856551, 7362185, 9282755, 42700673, 213503365]

約数ペア:

[(1, 213503365), (5, 42700673), (23, 9282755), (29, 7362185), (115, 1856551), (145, 1472437), (667, 320095), (3335, 64019)]