200479906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{25243}}^1$

素因数の和:25294

約数の個数: 24

約数和(自身を含む): 346246704

約数和(自身を除く): 145766798

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 25243, 50486, 277673, 479617, 555346, 959234, 5275787, 9112723, 10551574, 18225446, 100239953, 200479906]

約数ペア:

[(1, 200479906), (2, 100239953), (11, 18225446), (19, 10551574), (22, 9112723), (38, 5275787), (209, 959234), (361, 555346), (418, 479617), (722, 277673), (3971, 50486), (7942, 25243)]