207972056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{838597}}^1$

素因数の和:838634

約数の個数: 16

約数和(自身を含む): 402527040

約数和(自身を除く): 194554984

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 838597, 1677194, 3354388, 6708776, 25996507, 51993014, 103986028, 207972056]

約数ペア:

[(1, 207972056), (2, 103986028), (4, 51993014), (8, 25996507), (31, 6708776), (62, 3354388), (124, 1677194), (248, 838597)]