193215740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{182279}}^1$

素因数の和:182341

約数の個数: 24

約数和(自身を含む): 413411040

約数和(自身を除く): 220195300

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 182279, 364558, 729116, 911395, 1822790, 3645580, 9660787, 19321574, 38643148, 48303935, 96607870, 193215740]

約数ペア:

[(1, 193215740), (2, 96607870), (4, 48303935), (5, 38643148), (10, 19321574), (20, 9660787), (53, 3645580), (106, 1822790), (212, 911395), (265, 729116), (530, 364558), (1060, 182279)]