103621454

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{3907}}^1$

素因数の和:4147

約数の個数: 16

約数和(自身を含む): 158274000

約数和(自身を除く): 54652546

約数列:

[1, 2, 89, 149, 178, 298, 3907, 7814, 13261, 26522, 347723, 582143, 695446, 1164286, 51810727, 103621454]

約数ペア:

[(1, 103621454), (2, 51810727), (89, 1164286), (149, 695446), (178, 582143), (298, 347723), (3907, 26522), (7814, 13261)]