201271155

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4021}}^1$

素因数の和:4147

約数の個数: 32

約数和(自身を含む): 333600768

約数和(自身を除く): 132329613

約数列:

[1, 3, 5, 15, 47, 71, 141, 213, 235, 355, 705, 1065, 3337, 4021, 10011, 12063, 16685, 20105, 50055, 60315, 188987, 285491, 566961, 856473, 944935, 1427455, 2834805, 4282365, 13418077, 40254231, 67090385, 201271155]

約数ペア:

[(1, 201271155), (3, 67090385), (5, 40254231), (15, 13418077), (47, 4282365), (71, 2834805), (141, 1427455), (213, 944935), (235, 856473), (355, 566961), (705, 285491), (1065, 188987), (3337, 60315), (4021, 50055), (10011, 20105), (12063, 16685)]