201623545

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{1669}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 249017040

約数和(自身を除く): 47393495

約数列:

[1, 5, 37, 185, 653, 1669, 3265, 8345, 24161, 61753, 120805, 308765, 1089857, 5449285, 40324709, 201623545]

約数ペア:

[(1, 201623545), (5, 40324709), (37, 5449285), (185, 1089857), (653, 308765), (1669, 120805), (3265, 61753), (8345, 24161)]