204029129815

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{642217}}^1$

素因数の和:642571

約数の個数: 32

約数和(自身を含む): 290385290880

約数和(自身を除く): 86356161065

約数列:

[1, 5, 7, 29, 35, 145, 203, 313, 1015, 1565, 2191, 9077, 10955, 45385, 63539, 317695, 642217, 3211085, 4495519, 18624293, 22477595, 93121465, 130370051, 201013921, 651850255, 1005069605, 1407097447, 5829403709, 7035487235, 29147018545, 40805825963, 204029129815]

約数ペア:

[(1, 204029129815), (5, 40805825963), (7, 29147018545), (29, 7035487235), (35, 5829403709), (145, 1407097447), (203, 1005069605), (313, 651850255), (1015, 201013921), (1565, 130370051), (2191, 93121465), (9077, 22477595), (10955, 18624293), (45385, 4495519), (63539, 3211085), (317695, 642217)]