208028828595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19235213}}^1$

素因数の和:19235331

約数の個数: 32

約数和(自身を含む): 384088753152

約数和(自身を除く): 176059924557

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 10815, 19235213, 57705639, 96176065, 134646491, 288528195, 403939473, 673232455, 1981226939, 2019697365, 5943680817, 9906134695, 13868588573, 29718404085, 41605765719, 69342942865, 208028828595]

約数ペア:

[(1, 208028828595), (3, 69342942865), (5, 41605765719), (7, 29718404085), (15, 13868588573), (21, 9906134695), (35, 5943680817), (103, 2019697365), (105, 1981226939), (309, 673232455), (515, 403939473), (721, 288528195), (1545, 134646491), (2163, 96176065), (3605, 57705639), (10815, 19235213)]