201725413

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 216604800

約数和(自身を除く): 14879387

約数列:

[1, 19, 71, 229, 653, 1349, 4351, 12407, 16259, 46363, 149537, 308921, 880897, 2841203, 10617127, 201725413]

約数ペア:

[(1, 201725413), (19, 10617127), (71, 2841203), (229, 880897), (653, 308921), (1349, 149537), (4351, 46363), (12407, 16259)]