98909756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{204359}}^1$

素因数の和:204385

約数の個数: 18

約数和(自身を含む): 190259160

約数和(自身を除く): 91349404

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 204359, 408718, 817436, 2247949, 4495898, 8991796, 24727439, 49454878, 98909756]

約数ペア:

[(1, 98909756), (2, 49454878), (4, 24727439), (11, 8991796), (22, 4495898), (44, 2247949), (121, 817436), (242, 408718), (484, 204359)]