207973428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{102551}}^1$

素因数の和:102584

約数の個数: 36

約数和(自身を含む): 525476448

約数和(自身を除く): 317503020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 102551, 205102, 307653, 410204, 615306, 1230612, 1333163, 2666326, 3999489, 5332652, 7998978, 15997956, 17331119, 34662238, 51993357, 69324476, 103986714, 207973428]

約数ペア:

[(1, 207973428), (2, 103986714), (3, 69324476), (4, 51993357), (6, 34662238), (12, 17331119), (13, 15997956), (26, 7998978), (39, 5332652), (52, 3999489), (78, 2666326), (156, 1333163), (169, 1230612), (338, 615306), (507, 410204), (676, 307653), (1014, 205102), (2028, 102551)]