203168978885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1\times {\mathrm{39679}}^1$

素因数の和:40781

約数の個数: 32

約数和(自身を含む): 262783180800

約数和(自身を除く): 59614201915

約数列:

[1, 5, 17, 59, 85, 295, 1003, 1021, 5015, 5105, 17357, 39679, 60239, 86785, 198395, 301195, 674543, 1024063, 2341061, 3372715, 5120315, 11705305, 39798037, 40512259, 198990185, 202561295, 688708403, 2390223281, 3443542015, 11951116405, 40633795777, 203168978885]

約数ペア:

[(1, 203168978885), (5, 40633795777), (17, 11951116405), (59, 3443542015), (85, 2390223281), (295, 688708403), (1003, 202561295), (1021, 198990185), (5015, 40512259), (5105, 39798037), (17357, 11705305), (39679, 5120315), (60239, 3372715), (86785, 2341061), (198395, 1024063), (301195, 674543)]