200203012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1163971}}^1$

素因数の和:1164018

約数の個数: 12

約数和(自身を含む): 358503376

約数和(自身を除く): 158300364

約数列:

[1, 2, 4, 43, 86, 172, 1163971, 2327942, 4655884, 50050753, 100101506, 200203012]

約数ペア:

[(1, 200203012), (2, 100101506), (4, 50050753), (43, 4655884), (86, 2327942), (172, 1163971)]