201645214

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1\times {\mathrm{761}}^1$

素因数の和:1168

約数の個数: 24

約数和(自身を含む): 320515488

約数和(自身を除く): 118870274

約数列:

[1, 2, 19, 38, 361, 367, 722, 734, 761, 1522, 6973, 13946, 14459, 28918, 132487, 264974, 274721, 279287, 549442, 558574, 5306453, 10612906, 100822607, 201645214]

約数ペア:

[(1, 201645214), (2, 100822607), (19, 10612906), (38, 5306453), (361, 558574), (367, 549442), (722, 279287), (734, 274721), (761, 264974), (1522, 132487), (6973, 28918), (13946, 14459)]