204980337

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{5437}}^1$

素因数の和:5573

約数の個数: 24

約数和(自身を含む): 305398080

約数和(自身を除く): 100417743

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 4189, 5437, 12567, 16311, 37701, 48933, 320783, 386027, 962349, 1158081, 2887047, 3474243, 22775593, 68326779, 204980337]

約数ペア:

[(1, 204980337), (3, 68326779), (9, 22775593), (59, 3474243), (71, 2887047), (177, 1158081), (213, 962349), (531, 386027), (639, 320783), (4189, 48933), (5437, 37701), (12567, 16311)]