210794773

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 244062720

約数和(自身を除く): 33267947

約数列:

[1, 7, 109, 431, 641, 763, 3017, 4487, 46979, 69869, 276271, 328853, 489083, 1933897, 30113539, 210794773]

約数ペア:

[(1, 210794773), (7, 30113539), (109, 1933897), (431, 489083), (641, 328853), (763, 276271), (3017, 69869), (4487, 46979)]