211291207454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{94242287}}^1$

素因数の和:94242367

約数の個数: 16

約数和(自身を含む): 339272236800

約数和(自身を除く): 127981029346

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 94242287, 188484574, 1790603453, 3581206906, 5560294933, 11120589866, 105645603727, 211291207454]

約数ペア:

[(1, 211291207454), (2, 105645603727), (19, 11120589866), (38, 5560294933), (59, 3581206906), (118, 1790603453), (1121, 188484574), (2242, 94242287)]