203670016

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 120

約数和(自身を含む): 470465424

約数和(自身を除く): 266795408

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 43, 44, 58, 64, 86, 88, 116, 128, 172, 176, 232, 256, 319, 344, 352, 464, 473, 512, 638, 688, 704, 841, 928, 946, 1247, 1276, 1376, 1408, 1682, 1856, 1892, 2494, 2552, 2752, 2816, 3364, 3712, 3784, 4988, 5104, 5504, 5632, 6728, 7424, 7568, 9251, 9976, 10208, 11008, 13456, 13717, 14848, 15136, 18502, 19952, 20416, 22016, 26912, 27434, 30272, 36163, 37004, 39904, 40832, 53824, 54868, 60544, 72326, 74008, 79808, 81664, 107648, 109736, 121088, 144652, 148016, 159616, 163328, 215296, 219472, 242176, 289304, 296032, 319232, 397793, 430592, 438944, 578608, 592064, 638464, 795586, 877888, 1157216, 1184128, 1591172, 1755776, 2314432, 2368256, 3182344, 3511552, 4628864, 4736512, 6364688, 7023104, 9257728, 12729376, 18515456, 25458752, 50917504, 101835008, 203670016]

約数ペア:

[(1, 203670016), (2, 101835008), (4, 50917504), (8, 25458752), (11, 18515456), (16, 12729376), (22, 9257728), (29, 7023104), (32, 6364688), (43, 4736512), (44, 4628864), (58, 3511552), (64, 3182344), (86, 2368256), (88, 2314432), (116, 1755776), (128, 1591172), (172, 1184128), (176, 1157216), (232, 877888), (256, 795586), (319, 638464), (344, 592064), (352, 578608), (464, 438944), (473, 430592), (512, 397793), (638, 319232), (688, 296032), (704, 289304), (841, 242176), (928, 219472), (946, 215296), (1247, 163328), (1276, 159616), (1376, 148016), (1408, 144652), (1682, 121088), (1856, 109736), (1892, 107648), (2494, 81664), (2552, 79808), (2752, 74008), (2816, 72326), (3364, 60544), (3712, 54868), (3784, 53824), (4988, 40832), (5104, 39904), (5504, 37004), (5632, 36163), (6728, 30272), (7424, 27434), (7568, 26912), (9251, 22016), (9976, 20416), (10208, 19952), (11008, 18502), (13456, 15136), (13717, 14848)]