193501009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1373}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 214904592

約数和(自身を除く): 21403583

約数列:

[1, 13, 37, 293, 481, 1373, 3809, 10841, 17849, 50801, 140933, 402289, 660413, 5229757, 14884693, 193501009]

約数ペア:

[(1, 193501009), (13, 14884693), (37, 5229757), (293, 660413), (481, 402289), (1373, 140933), (3809, 50801), (10841, 17849)]