201479761

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 233831808

約数和(自身を除く): 32352047

約数列:

[1, 7, 83, 541, 581, 641, 3787, 4487, 44903, 53203, 314321, 346781, 372421, 2427467, 28782823, 201479761]

約数ペア:

[(1, 201479761), (7, 28782823), (83, 2427467), (541, 372421), (581, 346781), (641, 314321), (3787, 53203), (4487, 44903)]