208033390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{1777}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 391728960

約数和(自身を除く): 183695570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 509, 1018, 1777, 2545, 3554, 5090, 8885, 11707, 17770, 23414, 40871, 58535, 81742, 117070, 204355, 408710, 904493, 1808986, 4522465, 9044930, 20803339, 41606678, 104016695, 208033390]

約数ペア:

[(1, 208033390), (2, 104016695), (5, 41606678), (10, 20803339), (23, 9044930), (46, 4522465), (115, 1808986), (230, 904493), (509, 408710), (1018, 204355), (1777, 117070), (2545, 81742), (3554, 58535), (5090, 40871), (8885, 23414), (11707, 17770)]