201142012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{3853}}^1$

素因数の和:4309

約数の個数: 24

約数和(自身を含む): 364310912

約数和(自身を除く): 163168900

約数列:

[1, 2, 4, 31, 62, 124, 421, 842, 1684, 3853, 7706, 13051, 15412, 26102, 52204, 119443, 238886, 477772, 1622113, 3244226, 6488452, 50285503, 100571006, 201142012]

約数ペア:

[(1, 201142012), (2, 100571006), (4, 50285503), (31, 6488452), (62, 3244226), (124, 1622113), (421, 477772), (842, 238886), (1684, 119443), (3853, 52204), (7706, 26102), (13051, 15412)]