209932304

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{116113}}^1$

素因数の和:116234

約数の個数: 20

約数和(自身を含む): 410346876

約数和(自身を除く): 200414572

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 116113, 232226, 464452, 928904, 1857808, 13120769, 26241538, 52483076, 104966152, 209932304]

約数ペア:

[(1, 209932304), (2, 104966152), (4, 52483076), (8, 26241538), (16, 13120769), (113, 1857808), (226, 928904), (452, 464452), (904, 232226), (1808, 116113)]