201996716014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{87142673}}^1$

素因数の和:87142755

約数の個数: 16

約数和(自身を含む): 324170747280

約数和(自身を除く): 122174031266

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 87142673, 174285346, 1655710787, 3311421574, 5315703053, 10631406106, 100998358007, 201996716014]

約数ペア:

[(1, 201996716014), (2, 100998358007), (19, 10631406106), (38, 5315703053), (61, 3311421574), (122, 1655710787), (1159, 174285346), (2318, 87142673)]