201304772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{16871}}^1$

素因数の和:17051

約数の個数: 24

約数和(自身を含む): 373208640

約数和(自身を除く): 171903868

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 16871, 33742, 67484, 320549, 641098, 1282196, 2648747, 5297494, 10594988, 50326193, 100652386, 201304772]

約数ペア:

[(1, 201304772), (2, 100652386), (4, 50326193), (19, 10594988), (38, 5297494), (76, 2648747), (157, 1282196), (314, 641098), (628, 320549), (2983, 67484), (5966, 33742), (11932, 16871)]