195943852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{27109}}^1$

素因数の和:27265

約数の個数: 24

約数和(自身を含む): 371949200

約数和(自身を除く): 176005348

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 27109, 54218, 108436, 352417, 704834, 1409668, 3768151, 7536302, 15072604, 48985963, 97971926, 195943852]

約数ペア:

[(1, 195943852), (2, 97971926), (4, 48985963), (13, 15072604), (26, 7536302), (52, 3768151), (139, 1409668), (278, 704834), (556, 352417), (1807, 108436), (3614, 54218), (7228, 27109)]