201638226142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{312133477}}^1$

素因数の和:312133515

約数の個数: 16

約数和(自身を含む): 337104156240

約数和(自身を除く): 135465930098

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 312133477, 624266954, 5306269109, 5930536063, 10612538218, 11861072126, 100819113071, 201638226142]

約数ペア:

[(1, 201638226142), (2, 100819113071), (17, 11861072126), (19, 10612538218), (34, 5930536063), (38, 5306269109), (323, 624266954), (646, 312133477)]