204867036

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 595691040

約数和(自身を除く): 390824004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 99, 108, 121, 122, 132, 183, 198, 242, 244, 257, 297, 363, 366, 396, 484, 514, 549, 594, 671, 726, 732, 771, 1028, 1089, 1098, 1188, 1342, 1452, 1542, 1647, 2013, 2178, 2196, 2313, 2684, 2827, 3084, 3267, 3294, 4026, 4356, 4626, 5654, 6039, 6534, 6588, 6939, 7381, 8052, 8481, 9252, 11308, 12078, 13068, 13878, 14762, 15677, 16962, 18117, 22143, 24156, 25443, 27756, 29524, 31097, 31354, 33924, 36234, 44286, 47031, 50886, 62194, 62708, 66429, 72468, 76329, 88572, 93291, 94062, 101772, 124388, 132858, 141093, 152658, 172447, 186582, 188124, 199287, 265716, 279873, 282186, 305316, 344894, 373164, 398574, 423279, 517341, 559746, 564372, 689788, 797148, 839619, 846558, 1034682, 1119492, 1552023, 1679238, 1693116, 1896917, 2069364, 3104046, 3358476, 3793834, 4656069, 5690751, 6208092, 7587668, 9312138, 11381502, 17072253, 18624276, 22763004, 34144506, 51216759, 68289012, 102433518, 204867036]

約数ペア:

[(1, 204867036), (2, 102433518), (3, 68289012), (4, 51216759), (6, 34144506), (9, 22763004), (11, 18624276), (12, 17072253), (18, 11381502), (22, 9312138), (27, 7587668), (33, 6208092), (36, 5690751), (44, 4656069), (54, 3793834), (61, 3358476), (66, 3104046), (99, 2069364), (108, 1896917), (121, 1693116), (122, 1679238), (132, 1552023), (183, 1119492), (198, 1034682), (242, 846558), (244, 839619), (257, 797148), (297, 689788), (363, 564372), (366, 559746), (396, 517341), (484, 423279), (514, 398574), (549, 373164), (594, 344894), (671, 305316), (726, 282186), (732, 279873), (771, 265716), (1028, 199287), (1089, 188124), (1098, 186582), (1188, 172447), (1342, 152658), (1452, 141093), (1542, 132858), (1647, 124388), (2013, 101772), (2178, 94062), (2196, 93291), (2313, 88572), (2684, 76329), (2827, 72468), (3084, 66429), (3267, 62708), (3294, 62194), (4026, 50886), (4356, 47031), (4626, 44286), (5654, 36234), (6039, 33924), (6534, 31354), (6588, 31097), (6939, 29524), (7381, 27756), (8052, 25443), (8481, 24156), (9252, 22143), (11308, 18117), (12078, 16962), (13068, 15677), (13878, 14762)]