97207964

素因数分解:

$2^2\times 7^2\times {\mathrm{495959}}^1$

素因数の和:495977

約数の個数: 18

約数和(自身を含む): 197888040

約数和(自身を除く): 100680076

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 495959, 991918, 1983836, 3471713, 6943426, 13886852, 24301991, 48603982, 97207964]

約数ペア:

[(1, 97207964), (2, 48603982), (4, 24301991), (7, 13886852), (14, 6943426), (28, 3471713), (49, 1983836), (98, 991918), (196, 495959)]