220173926

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{234727}}^1$

素因数の和:234803

約数の個数: 16

約数和(自身を含む): 383076096

約数和(自身を除く): 162902170

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 234727, 469454, 1643089, 3286178, 15726709, 31453418, 110086963, 220173926]

約数ペア:

[(1, 220173926), (2, 110086963), (7, 31453418), (14, 15726709), (67, 3286178), (134, 1643089), (469, 469454), (938, 234727)]