201847321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3019}}^1$

素因数の和:3208

約数の個数: 16

約数和(自身を含む): 224929600

約数和(自身を除く): 23082279

約数列:

[1, 13, 37, 139, 481, 1807, 3019, 5143, 39247, 66859, 111703, 419641, 1452139, 5455333, 15526717, 201847321]

約数ペア:

[(1, 201847321), (13, 15526717), (37, 5455333), (139, 1452139), (481, 419641), (1807, 111703), (3019, 66859), (5143, 39247)]