196438428

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{19699}}^1$

素因数の和:19986

約数の個数: 36

約数和(自身を含む): 498370600

約数和(自身を除く): 301932172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 3324, 4986, 9972, 19699, 39398, 59097, 78796, 118194, 177291, 236388, 354582, 709164, 5456623, 10913246, 16369869, 21826492, 32739738, 49109607, 65479476, 98219214, 196438428]

約数ペア:

[(1, 196438428), (2, 98219214), (3, 65479476), (4, 49109607), (6, 32739738), (9, 21826492), (12, 16369869), (18, 10913246), (36, 5456623), (277, 709164), (554, 354582), (831, 236388), (1108, 177291), (1662, 118194), (2493, 78796), (3324, 59097), (4986, 39398), (9972, 19699)]