199925858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 335067840

約数和(自身を除く): 135141982

約数列:

[1, 2, 11, 22, 53, 106, 277, 554, 583, 619, 1166, 1238, 3047, 6094, 6809, 13618, 14681, 29362, 32807, 65614, 161491, 171463, 322982, 342926, 360877, 721754, 1886093, 3772186, 9087539, 18175078, 99962929, 199925858]

約数ペア:

[(1, 199925858), (2, 99962929), (11, 18175078), (22, 9087539), (53, 3772186), (106, 1886093), (277, 721754), (554, 360877), (583, 342926), (619, 322982), (1166, 171463), (1238, 161491), (3047, 65614), (6094, 32807), (6809, 29362), (13618, 14681)]