200828277

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 54

約数和(自身を含む): 327393222

約数和(自身を除く): 126564945

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 157, 169, 261, 377, 471, 507, 841, 1131, 1413, 1521, 2041, 2523, 3393, 4553, 4901, 6123, 7569, 10933, 13659, 14703, 18369, 26533, 32799, 40977, 44109, 59189, 79599, 98397, 132037, 142129, 177567, 238797, 396111, 426387, 532701, 769457, 1188333, 1279161, 1716481, 2308371, 5149443, 6925113, 15448329, 22314253, 66942759, 200828277]

約数ペア:

[(1, 200828277), (3, 66942759), (9, 22314253), (13, 15448329), (29, 6925113), (39, 5149443), (87, 2308371), (117, 1716481), (157, 1279161), (169, 1188333), (261, 769457), (377, 532701), (471, 426387), (507, 396111), (841, 238797), (1131, 177567), (1413, 142129), (1521, 132037), (2041, 98397), (2523, 79599), (3393, 59189), (4553, 44109), (4901, 40977), (6123, 32799), (7569, 26533), (10933, 18369), (13659, 14703)]