215792356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{244109}}^1$

素因数の和:244143

約数の個数: 24

約数和(自身を含む): 430610040

約数和(自身を除く): 214817684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 244109, 488218, 976436, 3173417, 4149853, 6346834, 8299706, 12693668, 16599412, 53948089, 107896178, 215792356]

約数ペア:

[(1, 215792356), (2, 107896178), (4, 53948089), (13, 16599412), (17, 12693668), (26, 8299706), (34, 6346834), (52, 4149853), (68, 3173417), (221, 976436), (442, 488218), (884, 244109)]