200920165935

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{773}}^1\times {\mathrm{1741}}^1$

素因数の和:2828

約数の個数: 64

約数和(自身を含む): 332007361920

約数和(自身を除く): 131087195985

約数列:

[1, 3, 5, 15, 37, 111, 185, 269, 555, 773, 807, 1345, 1741, 2319, 3865, 4035, 5223, 8705, 9953, 11595, 26115, 28601, 29859, 49765, 64417, 85803, 143005, 149295, 193251, 207937, 322085, 429015, 468329, 623811, 966255, 1039685, 1345793, 1404987, 2341645, 3119055, 4037379, 6728965, 7024935, 7693669, 17328173, 20186895, 23081007, 38468345, 49794341, 51984519, 86640865, 115405035, 149383023, 248971705, 259922595, 362018317, 746915115, 1086054951, 1810091585, 5430274755, 13394677729, 40184033187, 66973388645, 200920165935]

約数ペア:

[(1, 200920165935), (3, 66973388645), (5, 40184033187), (15, 13394677729), (37, 5430274755), (111, 1810091585), (185, 1086054951), (269, 746915115), (555, 362018317), (773, 259922595), (807, 248971705), (1345, 149383023), (1741, 115405035), (2319, 86640865), (3865, 51984519), (4035, 49794341), (5223, 38468345), (8705, 23081007), (9953, 20186895), (11595, 17328173), (26115, 7693669), (28601, 7024935), (29859, 6728965), (49765, 4037379), (64417, 3119055), (85803, 2341645), (143005, 1404987), (149295, 1345793), (193251, 1039685), (207937, 966255), (322085, 623811), (429015, 468329)]