203540352

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 562476960

約数和(自身を除く): 358936608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 73, 96, 106, 128, 137, 146, 159, 192, 212, 219, 274, 292, 318, 384, 411, 424, 438, 548, 584, 636, 822, 848, 876, 1096, 1168, 1272, 1644, 1696, 1752, 2192, 2336, 2544, 3288, 3392, 3504, 3869, 4384, 4672, 5088, 6576, 6784, 7008, 7261, 7738, 8768, 9344, 10001, 10176, 11607, 13152, 14016, 14522, 15476, 17536, 20002, 20352, 21783, 23214, 26304, 28032, 29044, 30003, 30952, 40004, 43566, 46428, 52608, 58088, 60006, 61904, 80008, 87132, 92856, 116176, 120012, 123808, 160016, 174264, 185712, 232352, 240024, 247616, 320032, 348528, 371424, 464704, 480048, 495232, 530053, 640064, 697056, 742848, 929408, 960096, 1060106, 1280128, 1394112, 1485696, 1590159, 1920192, 2120212, 2788224, 3180318, 3840384, 4240424, 6360636, 8480848, 12721272, 16961696, 25442544, 33923392, 50885088, 67846784, 101770176, 203540352]

約数ペア:

[(1, 203540352), (2, 101770176), (3, 67846784), (4, 50885088), (6, 33923392), (8, 25442544), (12, 16961696), (16, 12721272), (24, 8480848), (32, 6360636), (48, 4240424), (53, 3840384), (64, 3180318), (73, 2788224), (96, 2120212), (106, 1920192), (128, 1590159), (137, 1485696), (146, 1394112), (159, 1280128), (192, 1060106), (212, 960096), (219, 929408), (274, 742848), (292, 697056), (318, 640064), (384, 530053), (411, 495232), (424, 480048), (438, 464704), (548, 371424), (584, 348528), (636, 320032), (822, 247616), (848, 240024), (876, 232352), (1096, 185712), (1168, 174264), (1272, 160016), (1644, 123808), (1696, 120012), (1752, 116176), (2192, 92856), (2336, 87132), (2544, 80008), (3288, 61904), (3392, 60006), (3504, 58088), (3869, 52608), (4384, 46428), (4672, 43566), (5088, 40004), (6576, 30952), (6784, 30003), (7008, 29044), (7261, 28032), (7738, 26304), (8768, 23214), (9344, 21783), (10001, 20352), (10176, 20002), (11607, 17536), (13152, 15476), (14016, 14522)]