201540699

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1237}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 298833392

約数和(自身を除く): 97292693

約数列:

[1, 3, 9, 43, 129, 387, 421, 1237, 1263, 3711, 3789, 11133, 18103, 53191, 54309, 159573, 162927, 478719, 520777, 1562331, 4686993, 22393411, 67180233, 201540699]

約数ペア:

[(1, 201540699), (3, 67180233), (9, 22393411), (43, 4686993), (129, 1562331), (387, 520777), (421, 478719), (1237, 162927), (1263, 159573), (3711, 54309), (3789, 53191), (11133, 18103)]