200982519

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{140449}}^1$

素因数の和:140511

約数の個数: 16

約数和(自身を含む): 303372000

約数和(自身を除く): 102389481

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 140449, 421347, 1264041, 3792123, 7443797, 22331391, 66994173, 200982519]

約数ペア:

[(1, 200982519), (3, 66994173), (9, 22331391), (27, 7443797), (53, 3792123), (159, 1264041), (477, 421347), (1431, 140449)]