200450929

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 249661440

約数和(自身を除く): 49210511

約数列:

[1, 7, 29, 31, 53, 203, 217, 371, 601, 899, 1537, 1643, 4207, 6293, 10759, 11501, 17429, 18631, 31853, 47647, 122003, 130417, 222971, 333529, 540299, 923737, 987443, 3782093, 6466159, 6912101, 28635847, 200450929]

約数ペア:

[(1, 200450929), (7, 28635847), (29, 6912101), (31, 6466159), (53, 3782093), (203, 987443), (217, 923737), (371, 540299), (601, 333529), (899, 222971), (1537, 130417), (1643, 122003), (4207, 47647), (6293, 31853), (10759, 18631), (11501, 17429)]