202439740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{595411}}^1$

素因数の和:595437

約数の個数: 24

約数和(自身を含む): 450131472

約数和(自身を除く): 247691732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 595411, 1190822, 2381644, 2977055, 5954110, 10121987, 11908220, 20243974, 40487948, 50609935, 101219870, 202439740]

約数ペア:

[(1, 202439740), (2, 101219870), (4, 50609935), (5, 40487948), (10, 20243974), (17, 11908220), (20, 10121987), (34, 5954110), (68, 2977055), (85, 2381644), (170, 1190822), (340, 595411)]