209867849115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24517}}^1\times {\mathrm{33569}}^1$

素因数の和:58111

約数の個数: 32

約数和(自身を含む): 355565920320

約数和(自身を除く): 145698071205

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 24517, 33569, 73551, 100707, 122585, 167845, 367755, 416789, 503535, 570673, 1250367, 1712019, 2083945, 2853365, 6251835, 8560095, 823011173, 2469033519, 4115055865, 12345167595, 13991189941, 41973569823, 69955949705, 209867849115]

約数ペア:

[(1, 209867849115), (3, 69955949705), (5, 41973569823), (15, 13991189941), (17, 12345167595), (51, 4115055865), (85, 2469033519), (255, 823011173), (24517, 8560095), (33569, 6251835), (73551, 2853365), (100707, 2083945), (122585, 1712019), (167845, 1250367), (367755, 570673), (416789, 503535)]