217435526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{2447}}^1$

素因数の和:3044

約数の個数: 32

約数和(自身を含む): 407503872

約数和(自身を除く): 190068346

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 577, 1154, 2447, 4039, 4894, 6347, 8078, 12694, 17129, 26917, 34258, 44429, 53834, 88858, 188419, 376838, 1411919, 2823838, 9883433, 15531109, 19766866, 31062218, 108717763, 217435526]

約数ペア:

[(1, 217435526), (2, 108717763), (7, 31062218), (11, 19766866), (14, 15531109), (22, 9883433), (77, 2823838), (154, 1411919), (577, 376838), (1154, 188419), (2447, 88858), (4039, 53834), (4894, 44429), (6347, 34258), (8078, 26917), (12694, 17129)]