209457096

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{27883}}^1$

素因数の和:28205

約数の個数: 32

約数和(自身を含む): 525334560

約数和(自身を除く): 315877464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 27883, 55766, 83649, 111532, 167298, 223064, 334596, 669192, 8727379, 17454758, 26182137, 34909516, 52364274, 69819032, 104728548, 209457096]

約数ペア:

[(1, 209457096), (2, 104728548), (3, 69819032), (4, 52364274), (6, 34909516), (8, 26182137), (12, 17454758), (24, 8727379), (313, 669192), (626, 334596), (939, 223064), (1252, 167298), (1878, 111532), (2504, 83649), (3756, 55766), (7512, 27883)]