245892

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 593152

約数和(自身を除く): 347260

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 661, 1322, 1983, 2644, 3966, 7932, 20491, 40982, 61473, 81964, 122946, 245892]

約数ペア:

[(1, 245892), (2, 122946), (3, 81964), (4, 61473), (6, 40982), (12, 20491), (31, 7932), (62, 3966), (93, 2644), (124, 1983), (186, 1322), (372, 661)]