200721654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1593029}}^1$

素因数の和:1593044

約数の個数: 24

約数和(自身を含む): 497025360

約数和(自身を除く): 296303706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1593029, 3186058, 4779087, 9558174, 11151203, 14337261, 22302406, 28674522, 33453609, 66907218, 100360827, 200721654]

約数ペア:

[(1, 200721654), (2, 100360827), (3, 66907218), (6, 33453609), (7, 28674522), (9, 22302406), (14, 14337261), (18, 11151203), (21, 9558174), (42, 4779087), (63, 3186058), (126, 1593029)]