204922879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 257233536

約数和(自身を除く): 52310657

約数列:

[1, 7, 17, 41, 97, 119, 287, 433, 679, 697, 1649, 3031, 3977, 4879, 7361, 11543, 17753, 27839, 42001, 51527, 67609, 124271, 294007, 301801, 473263, 714017, 1722041, 2112607, 4998119, 12054287, 29274697, 204922879]

約数ペア:

[(1, 204922879), (7, 29274697), (17, 12054287), (41, 4998119), (97, 2112607), (119, 1722041), (287, 714017), (433, 473263), (679, 301801), (697, 294007), (1649, 124271), (3031, 67609), (3977, 51527), (4879, 42001), (7361, 27839), (11543, 17753)]