194966252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{28621}}^1$

素因数の和:28769

約数の個数: 24

約数和(自身を含む): 370254192

約数和(自身を除く): 175287940

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 28621, 57242, 114484, 372073, 744146, 1488292, 3749351, 7498702, 14997404, 48741563, 97483126, 194966252]

約数ペア:

[(1, 194966252), (2, 97483126), (4, 48741563), (13, 14997404), (26, 7498702), (52, 3749351), (131, 1488292), (262, 744146), (524, 372073), (1703, 114484), (3406, 57242), (6812, 28621)]