200548131

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{25741}}^1$

素因数の和:25811

約数の個数: 24

約数和(自身を含む): 316935504

約数和(自身を除く): 116387373

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 25741, 77223, 180187, 540561, 1261309, 1364273, 3783927, 4092819, 9549911, 28649733, 66849377, 200548131]

約数ペア:

[(1, 200548131), (3, 66849377), (7, 28649733), (21, 9549911), (49, 4092819), (53, 3783927), (147, 1364273), (159, 1261309), (371, 540561), (1113, 180187), (2597, 77223), (7791, 25741)]