202494140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{595571}}^1$

素因数の和:595597

約数の個数: 24

約数和(自身を含む): 450252432

約数和(自身を除く): 247758292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 595571, 1191142, 2382284, 2977855, 5955710, 10124707, 11911420, 20249414, 40498828, 50623535, 101247070, 202494140]

約数ペア:

[(1, 202494140), (2, 101247070), (4, 50623535), (5, 40498828), (10, 20249414), (17, 11911420), (20, 10124707), (34, 5955710), (68, 2977855), (85, 2382284), (170, 1191142), (340, 595571)]