202152057

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1\times {\mathrm{1481}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 272308608

約数和(自身を除く): 70156551

約数列:

[1, 3, 173, 263, 519, 789, 1481, 4443, 45499, 136497, 256213, 389503, 768639, 1168509, 67384019, 202152057]

約数ペア:

[(1, 202152057), (3, 67384019), (173, 1168509), (263, 768639), (519, 389503), (789, 256213), (1481, 136497), (4443, 45499)]