200119989

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 283098240

約数和(自身を除く): 82978251

約数列:

[1, 3, 19, 57, 257, 361, 719, 771, 1083, 2157, 4883, 13661, 14649, 40983, 92777, 184783, 259559, 278331, 554349, 778677, 3510877, 10532631, 66706663, 200119989]

約数ペア:

[(1, 200119989), (3, 66706663), (19, 10532631), (57, 3510877), (257, 778677), (361, 554349), (719, 278331), (771, 259559), (1083, 184783), (2157, 92777), (4883, 40983), (13661, 14649)]