200991996

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{31543}}^1$

素因数の和:31615

約数の個数: 48

約数和(自身を含む): 529939200

約数和(自身を除く): 328947204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 354, 531, 708, 1062, 1593, 2124, 3186, 6372, 31543, 63086, 94629, 126172, 189258, 283887, 378516, 567774, 851661, 1135548, 1703322, 1861037, 3406644, 3722074, 5583111, 7444148, 11166222, 16749333, 22332444, 33498666, 50247999, 66997332, 100495998, 200991996]

約数ペア:

[(1, 200991996), (2, 100495998), (3, 66997332), (4, 50247999), (6, 33498666), (9, 22332444), (12, 16749333), (18, 11166222), (27, 7444148), (36, 5583111), (54, 3722074), (59, 3406644), (108, 1861037), (118, 1703322), (177, 1135548), (236, 851661), (354, 567774), (531, 378516), (708, 283887), (1062, 189258), (1593, 126172), (2124, 94629), (3186, 63086), (6372, 31543)]