200376620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3529}}^1$

素因数の和:3722

約数の個数: 48

約数和(自身を含む): 448338240

約数和(自身を除く): 247961620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 167, 170, 334, 340, 668, 835, 1670, 2839, 3340, 3529, 5678, 7058, 11356, 14116, 14195, 17645, 28390, 35290, 56780, 59993, 70580, 119986, 239972, 299965, 589343, 599930, 1178686, 1199860, 2357372, 2946715, 5893430, 10018831, 11786860, 20037662, 40075324, 50094155, 100188310, 200376620]

約数ペア:

[(1, 200376620), (2, 100188310), (4, 50094155), (5, 40075324), (10, 20037662), (17, 11786860), (20, 10018831), (34, 5893430), (68, 2946715), (85, 2357372), (167, 1199860), (170, 1178686), (334, 599930), (340, 589343), (668, 299965), (835, 239972), (1670, 119986), (2839, 70580), (3340, 59993), (3529, 56780), (5678, 35290), (7058, 28390), (11356, 17645), (14116, 14195)]