200969384

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 509443200

約数和(自身を除く): 308473816

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 121, 133, 152, 154, 196, 209, 223, 242, 266, 308, 392, 418, 446, 484, 532, 539, 616, 836, 847, 892, 931, 968, 1064, 1078, 1463, 1561, 1672, 1694, 1784, 1862, 2156, 2299, 2453, 2926, 3122, 3388, 3724, 4237, 4312, 4598, 4906, 5852, 5929, 6244, 6776, 7448, 8474, 9196, 9812, 10241, 10927, 11704, 11858, 12488, 16093, 16948, 17171, 18392, 19624, 20482, 21854, 23716, 26983, 29659, 32186, 33896, 34342, 40964, 43708, 46607, 47432, 53966, 59318, 64372, 68684, 81928, 87416, 93214, 107932, 112651, 118636, 120197, 128744, 137368, 186428, 188881, 207613, 215864, 225302, 237272, 240394, 326249, 372856, 377762, 415226, 450604, 480788, 512677, 652498, 755524, 830452, 901208, 961576, 1025354, 1304996, 1322167, 1511048, 1660904, 2050708, 2283743, 2609992, 2644334, 3588739, 4101416, 4567486, 5288668, 7177478, 9134972, 10577336, 14354956, 18269944, 25121173, 28709912, 50242346, 100484692, 200969384]

約数ペア:

[(1, 200969384), (2, 100484692), (4, 50242346), (7, 28709912), (8, 25121173), (11, 18269944), (14, 14354956), (19, 10577336), (22, 9134972), (28, 7177478), (38, 5288668), (44, 4567486), (49, 4101416), (56, 3588739), (76, 2644334), (77, 2609992), (88, 2283743), (98, 2050708), (121, 1660904), (133, 1511048), (152, 1322167), (154, 1304996), (196, 1025354), (209, 961576), (223, 901208), (242, 830452), (266, 755524), (308, 652498), (392, 512677), (418, 480788), (446, 450604), (484, 415226), (532, 377762), (539, 372856), (616, 326249), (836, 240394), (847, 237272), (892, 225302), (931, 215864), (968, 207613), (1064, 188881), (1078, 186428), (1463, 137368), (1561, 128744), (1672, 120197), (1694, 118636), (1784, 112651), (1862, 107932), (2156, 93214), (2299, 87416), (2453, 81928), (2926, 68684), (3122, 64372), (3388, 59318), (3724, 53966), (4237, 47432), (4312, 46607), (4598, 43708), (4906, 40964), (5852, 34342), (5929, 33896), (6244, 32186), (6776, 29659), (7448, 26983), (8474, 23716), (9196, 21854), (9812, 20482), (10241, 19624), (10927, 18392), (11704, 17171), (11858, 16948), (12488, 16093)]