201018345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11177}}^1$

素因数の和:11305

約数の個数: 32

約数和(自身を含む): 354119040

約数和(自身を除く): 153100695

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1635, 3597, 5995, 11177, 17985, 33531, 55885, 122947, 167655, 368841, 614735, 1218293, 1844205, 3654879, 6091465, 13401223, 18274395, 40203669, 67006115, 201018345]

約数ペア:

[(1, 201018345), (3, 67006115), (5, 40203669), (11, 18274395), (15, 13401223), (33, 6091465), (55, 3654879), (109, 1844205), (165, 1218293), (327, 614735), (545, 368841), (1199, 167655), (1635, 122947), (3597, 55885), (5995, 33531), (11177, 17985)]