201991618

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{35227}}^1$

素因数の和:35337

約数の個数: 16

約数和(自身を含む): 314515584

約数和(自身を除く): 112523966

約数列:

[1, 2, 47, 61, 94, 122, 2867, 5734, 35227, 70454, 1655669, 2148847, 3311338, 4297694, 100995809, 201991618]

約数ペア:

[(1, 201991618), (2, 100995809), (47, 4297694), (61, 3311338), (94, 2148847), (122, 1655669), (2867, 70454), (5734, 35227)]