201728168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1327159}}^1$

素因数の和:1327184

約数の個数: 16

約数和(自身を含む): 398148000

約数和(自身を除く): 196419832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1327159, 2654318, 5308636, 10617272, 25216021, 50432042, 100864084, 201728168]

約数ペア:

[(1, 201728168), (2, 100864084), (4, 50432042), (8, 25216021), (19, 10617272), (38, 5308636), (76, 2654318), (152, 1327159)]