198659344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{955093}}^1$

素因数の和:955114

約数の個数: 20

約数和(自身を含む): 414510796

約数和(自身を除く): 215851452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 955093, 1910186, 3820372, 7640744, 12416209, 15281488, 24832418, 49664836, 99329672, 198659344]

約数ペア:

[(1, 198659344), (2, 99329672), (4, 49664836), (8, 24832418), (13, 15281488), (16, 12416209), (26, 7640744), (52, 3820372), (104, 1910186), (208, 955093)]