201943443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 309044736

約数和(自身を除く): 107101293

約数列:

[1, 3, 13, 29, 39, 47, 87, 131, 141, 377, 393, 611, 841, 1131, 1363, 1703, 1833, 2523, 3799, 4089, 5109, 6157, 10933, 11397, 17719, 18471, 32799, 39527, 49387, 53157, 80041, 110171, 118581, 148161, 178553, 240123, 330513, 513851, 535659, 1432223, 1541553, 2321189, 4296669, 5178037, 6963567, 15534111, 67314481, 201943443]

約数ペア:

[(1, 201943443), (3, 67314481), (13, 15534111), (29, 6963567), (39, 5178037), (47, 4296669), (87, 2321189), (131, 1541553), (141, 1432223), (377, 535659), (393, 513851), (611, 330513), (841, 240123), (1131, 178553), (1363, 148161), (1703, 118581), (1833, 110171), (2523, 80041), (3799, 53157), (4089, 49387), (5109, 39527), (6157, 32799), (10933, 18471), (11397, 17719)]