208064235

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 340139520

約数和(自身を除く): 132075285

約数列:

[1, 3, 5, 15, 73, 139, 219, 365, 417, 695, 1095, 1367, 2085, 4101, 6835, 10147, 20505, 30441, 50735, 99791, 152205, 190013, 299373, 498955, 570039, 950065, 1496865, 2850195, 13870949, 41612847, 69354745, 208064235]

約数ペア:

[(1, 208064235), (3, 69354745), (5, 41612847), (15, 13870949), (73, 2850195), (139, 1496865), (219, 950065), (365, 570039), (417, 498955), (695, 299373), (1095, 190013), (1367, 152205), (2085, 99791), (4101, 50735), (6835, 30441), (10147, 20505)]