221750346718

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{56540119}}^1$

素因数の和:56540211

約数の個数: 16

約数和(自身を含む): 348060978720

約数和(自身を除く): 126310632002

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 56540119, 113080238, 2091984403, 2996626307, 4183968806, 5993252614, 110875173359, 221750346718]

約数ペア:

[(1, 221750346718), (2, 110875173359), (37, 5993252614), (53, 4183968806), (74, 2996626307), (106, 2091984403), (1961, 113080238), (3922, 56540119)]