200901243

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{4051}}^1$

素因数の和:4386

約数の個数: 16

約数和(自身を含む): 273331712

約数和(自身を除く): 72430469

約数列:

[1, 3, 61, 183, 271, 813, 4051, 12153, 16531, 49593, 247111, 741333, 1097821, 3293463, 66967081, 200901243]

約数ペア:

[(1, 200901243), (3, 66967081), (61, 3293463), (183, 1097821), (271, 741333), (813, 247111), (4051, 49593), (12153, 16531)]