208055256

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 531468000

約数和(自身を除く): 323412744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 149, 219, 292, 298, 438, 447, 584, 596, 797, 876, 894, 1192, 1594, 1752, 1788, 2391, 3188, 3576, 4782, 6376, 9564, 10877, 19128, 21754, 32631, 43508, 58181, 65262, 87016, 116362, 118753, 130524, 174543, 232724, 237506, 261048, 349086, 356259, 465448, 475012, 698172, 712518, 950024, 1396344, 1425036, 2850072, 8668969, 17337938, 26006907, 34675876, 52013814, 69351752, 104027628, 208055256]

約数ペア:

[(1, 208055256), (2, 104027628), (3, 69351752), (4, 52013814), (6, 34675876), (8, 26006907), (12, 17337938), (24, 8668969), (73, 2850072), (146, 1425036), (149, 1396344), (219, 950024), (292, 712518), (298, 698172), (438, 475012), (447, 465448), (584, 356259), (596, 349086), (797, 261048), (876, 237506), (894, 232724), (1192, 174543), (1594, 130524), (1752, 118753), (1788, 116362), (2391, 87016), (3188, 65262), (3576, 58181), (4782, 43508), (6376, 32631), (9564, 21754), (10877, 19128)]