201993864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 572313600

約数和(自身を除く): 370319736

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 71, 76, 102, 114, 136, 142, 152, 204, 213, 228, 284, 323, 367, 408, 426, 456, 568, 646, 734, 852, 969, 1101, 1207, 1292, 1349, 1468, 1704, 1938, 2202, 2414, 2584, 2698, 2936, 3621, 3876, 4047, 4404, 4828, 5396, 6239, 6973, 7242, 7752, 8094, 8808, 9656, 10792, 12478, 13946, 14484, 16188, 18717, 20919, 22933, 24956, 26057, 27892, 28968, 32376, 37434, 41838, 45866, 49912, 52114, 55784, 68799, 74868, 78171, 83676, 91732, 104228, 118541, 137598, 149736, 156342, 167352, 183464, 208456, 237082, 275196, 312684, 355623, 442969, 474164, 495083, 550392, 625368, 711246, 885938, 948328, 990166, 1328907, 1422492, 1485249, 1771876, 1980332, 2657814, 2844984, 2970498, 3543752, 3960664, 5315628, 5940996, 8416411, 10631256, 11881992, 16832822, 25249233, 33665644, 50498466, 67331288, 100996932, 201993864]

約数ペア:

[(1, 201993864), (2, 100996932), (3, 67331288), (4, 50498466), (6, 33665644), (8, 25249233), (12, 16832822), (17, 11881992), (19, 10631256), (24, 8416411), (34, 5940996), (38, 5315628), (51, 3960664), (57, 3543752), (68, 2970498), (71, 2844984), (76, 2657814), (102, 1980332), (114, 1771876), (136, 1485249), (142, 1422492), (152, 1328907), (204, 990166), (213, 948328), (228, 885938), (284, 711246), (323, 625368), (367, 550392), (408, 495083), (426, 474164), (456, 442969), (568, 355623), (646, 312684), (734, 275196), (852, 237082), (969, 208456), (1101, 183464), (1207, 167352), (1292, 156342), (1349, 149736), (1468, 137598), (1704, 118541), (1938, 104228), (2202, 91732), (2414, 83676), (2584, 78171), (2698, 74868), (2936, 68799), (3621, 55784), (3876, 52114), (4047, 49912), (4404, 45866), (4828, 41838), (5396, 37434), (6239, 32376), (6973, 28968), (7242, 27892), (7752, 26057), (8094, 24956), (8808, 22933), (9656, 20919), (10792, 18717), (12478, 16188), (13946, 14484)]