207905468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{3637}}^1$

素因数の和:4133

約数の個数: 24

約数和(自身を含む): 376489344

約数和(自身を除く): 168583876

約数列:

[1, 2, 4, 31, 62, 124, 461, 922, 1844, 3637, 7274, 14291, 14548, 28582, 57164, 112747, 225494, 450988, 1676657, 3353314, 6706628, 51976367, 103952734, 207905468]

約数ペア:

[(1, 207905468), (2, 103952734), (4, 51976367), (31, 6706628), (62, 3353314), (124, 1676657), (461, 450988), (922, 225494), (1844, 112747), (3637, 57164), (7274, 28582), (14291, 14548)]