200719090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140363}}^1$

素因数の和:140394

約数の個数: 32

約数和(自身を含む): 424460736

約数和(自身を除く): 223741646

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 140363, 280726, 701815, 1403630, 1543993, 1824719, 3087986, 3649438, 7719965, 9123595, 15439930, 18247190, 20071909, 40143818, 100359545, 200719090]

約数ペア:

[(1, 200719090), (2, 100359545), (5, 40143818), (10, 20071909), (11, 18247190), (13, 15439930), (22, 9123595), (26, 7719965), (55, 3649438), (65, 3087986), (110, 1824719), (130, 1543993), (143, 1403630), (286, 701815), (715, 280726), (1430, 140363)]