203415390914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{67759957}}^1$

素因数の和:67760057

約数の個数: 16

約数和(自身を含む): 325247798400

約数和(自身を除く): 121832407486

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 67759957, 135519914, 1287439183, 2574878366, 5353036603, 10706073206, 101707695457, 203415390914]

約数ペア:

[(1, 203415390914), (2, 101707695457), (19, 10706073206), (38, 5353036603), (79, 2574878366), (158, 1287439183), (1501, 135519914), (3002, 67759957)]