205768612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{432287}}^1$

素因数の和:432315

約数の個数: 24

約数和(自身を含む): 435746304

約数和(自身を除く): 229977692

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 432287, 864574, 1729148, 3026009, 6052018, 7348879, 12104036, 14697758, 29395516, 51442153, 102884306, 205768612]

約数ペア:

[(1, 205768612), (2, 102884306), (4, 51442153), (7, 29395516), (14, 14697758), (17, 12104036), (28, 7348879), (34, 6052018), (68, 3026009), (119, 1729148), (238, 864574), (476, 432287)]