190040263

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{37139}}^1$

素因数の和:37206

約数の個数: 16

約数和(自身を含む): 235319040

約数和(自身を除く): 45278777

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 37139, 259973, 631363, 1596977, 4419541, 11178839, 27148609, 190040263]

約数ペア:

[(1, 190040263), (7, 27148609), (17, 11178839), (43, 4419541), (119, 1596977), (301, 631363), (731, 259973), (5117, 37139)]