208484470

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 380878848

約数和(自身を除く): 172394378

約数列:

[1, 2, 5, 10, 127, 167, 254, 334, 635, 835, 983, 1270, 1670, 1966, 4915, 9830, 21209, 42418, 106045, 124841, 164161, 212090, 249682, 328322, 624205, 820805, 1248410, 1641610, 20848447, 41696894, 104242235, 208484470]

約数ペア:

[(1, 208484470), (2, 104242235), (5, 41696894), (10, 20848447), (127, 1641610), (167, 1248410), (254, 820805), (334, 624205), (635, 328322), (835, 249682), (983, 212090), (1270, 164161), (1670, 124841), (1966, 106045), (4915, 42418), (9830, 21209)]