199370414

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{7757}}^1$

素因数の和:8011

約数の個数: 16

約数和(自身を含む): 304982496

約数和(自身を除く): 105612082

約数列:

[1, 2, 71, 142, 181, 362, 7757, 12851, 15514, 25702, 550747, 1101494, 1404017, 2808034, 99685207, 199370414]

約数ペア:

[(1, 199370414), (2, 99685207), (71, 2808034), (142, 1404017), (181, 1101494), (362, 550747), (7757, 25702), (12851, 15514)]