215887267

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{2273}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 236423232

約数和(自身を除く): 20535965

約数列:

[1, 17, 37, 151, 629, 2273, 2567, 5587, 38641, 84101, 94979, 343223, 1429717, 5834791, 12699251, 215887267]

約数ペア:

[(1, 215887267), (17, 12699251), (37, 5834791), (151, 1429717), (629, 343223), (2273, 94979), (2567, 84101), (5587, 38641)]