208519806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{53549}}^1$

素因数の和:53624

約数の個数: 32

約数和(自身を含む): 462672000

約数和(自身を除く): 254152194

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 53549, 107098, 160647, 321294, 589039, 1178078, 1767117, 3159391, 3534234, 6318782, 9478173, 18956346, 34753301, 69506602, 104259903, 208519806]

約数ペア:

[(1, 208519806), (2, 104259903), (3, 69506602), (6, 34753301), (11, 18956346), (22, 9478173), (33, 6318782), (59, 3534234), (66, 3159391), (118, 1767117), (177, 1178078), (354, 589039), (649, 321294), (1298, 160647), (1947, 107098), (3894, 53549)]