201612390203

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{2339}}^1\times {\mathrm{332803}}^1$

素因数の和:335186

約数の個数: 16

約数和(自身を含む): 236743453440

約数和(自身を除く): 35131063237

約数列:

[1, 7, 37, 259, 2339, 16373, 86543, 332803, 605801, 2329621, 12313711, 86195977, 778426217, 5448983519, 28801770029, 201612390203]

約数ペア:

[(1, 201612390203), (7, 28801770029), (37, 5448983519), (259, 778426217), (2339, 86195977), (16373, 12313711), (86543, 2329621), (332803, 605801)]