201272035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 269280000

約数和(自身を除く): 68007965

約数列:

[1, 5, 19, 29, 43, 95, 145, 215, 551, 817, 1247, 1699, 2755, 4085, 6235, 8495, 23693, 32281, 49271, 73057, 118465, 161405, 246355, 365285, 936149, 1388083, 2118653, 4680745, 6940415, 10593265, 40254407, 201272035]

約数ペア:

[(1, 201272035), (5, 40254407), (19, 10593265), (29, 6940415), (43, 4680745), (95, 2118653), (145, 1388083), (215, 936149), (551, 365285), (817, 246355), (1247, 161405), (1699, 118465), (2755, 73057), (4085, 49271), (6235, 32281), (8495, 23693)]