209367003364

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{3307}}^1\times {\mathrm{145207}}^1$

素因数の和:148627

約数の個数: 24

約数和(自身を含む): 369868009280

約数和(自身を除く): 160501005916

約数列:

[1, 2, 4, 109, 218, 436, 3307, 6614, 13228, 145207, 290414, 360463, 580828, 720926, 1441852, 15827563, 31655126, 63310252, 480199549, 960399098, 1920798196, 52341750841, 104683501682, 209367003364]

約数ペア:

[(1, 209367003364), (2, 104683501682), (4, 52341750841), (109, 1920798196), (218, 960399098), (436, 480199549), (3307, 63310252), (6614, 31655126), (13228, 15827563), (145207, 1441852), (290414, 720926), (360463, 580828)]