201323872

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{57719}}^1$

素因数の和:57838

約数の個数: 24

約数和(自身を含む): 399999600

約数和(自身を除く): 198675728

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 57719, 115438, 230876, 461752, 923504, 1847008, 6291371, 12582742, 25165484, 50330968, 100661936, 201323872]

約数ペア:

[(1, 201323872), (2, 100661936), (4, 50330968), (8, 25165484), (16, 12582742), (32, 6291371), (109, 1847008), (218, 923504), (436, 461752), (872, 230876), (1744, 115438), (3488, 57719)]