211768106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{143669}}^1$

素因数の和:143749

約数の個数: 16

約数和(自身を含む): 351704160

約数和(自身を除く): 139936054

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 143669, 287338, 1580359, 3160718, 9625823, 19251646, 105884053, 211768106]

約数ペア:

[(1, 211768106), (2, 105884053), (11, 19251646), (22, 9625823), (67, 3160718), (134, 1580359), (737, 287338), (1474, 143669)]