219655106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14969}}^1$

素因数の和:15034

約数の個数: 32

約数和(自身を含む): 388022400

約数和(自身を除く): 168367294

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 319, 506, 638, 667, 1334, 7337, 14674, 14969, 29938, 164659, 329318, 344287, 434101, 688574, 868202, 3787157, 4775111, 7574314, 9550222, 9984323, 19968646, 109827553, 219655106]

約数ペア:

[(1, 219655106), (2, 109827553), (11, 19968646), (22, 9984323), (23, 9550222), (29, 7574314), (46, 4775111), (58, 3787157), (253, 868202), (319, 688574), (506, 434101), (638, 344287), (667, 329318), (1334, 164659), (7337, 29938), (14674, 14969)]