207865992

素因数分解:

$2^3\times 3^1\times {\mathrm{661}}^1\times {\mathrm{13103}}^1$

素因数の和:13773

約数の個数: 32

約数和(自身を含む): 520490880

約数和(自身を除く): 312624888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661, 1322, 1983, 2644, 3966, 5288, 7932, 13103, 15864, 26206, 39309, 52412, 78618, 104824, 157236, 314472, 8661083, 17322166, 25983249, 34644332, 51966498, 69288664, 103932996, 207865992]

約数ペア:

[(1, 207865992), (2, 103932996), (3, 69288664), (4, 51966498), (6, 34644332), (8, 25983249), (12, 17322166), (24, 8661083), (661, 314472), (1322, 157236), (1983, 104824), (2644, 78618), (3966, 52412), (5288, 39309), (7932, 26206), (13103, 15864)]