201479168

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:639

約数の個数: 88

約数和(自身を含む): 454335744

約数和(自身を除く): 252856576

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 577, 682, 704, 992, 1024, 1154, 1364, 1408, 1984, 2308, 2728, 2816, 3968, 4616, 5456, 5632, 6347, 7936, 9232, 10912, 11264, 12694, 15872, 17887, 18464, 21824, 25388, 31744, 35774, 36928, 43648, 50776, 71548, 73856, 87296, 101552, 143096, 147712, 174592, 196757, 203104, 286192, 295424, 349184, 393514, 406208, 572384, 590848, 787028, 812416, 1144768, 1574056, 1624832, 2289536, 3148112, 3249664, 4579072, 6296224, 6499328, 9158144, 12592448, 18316288, 25184896, 50369792, 100739584, 201479168]

約数ペア:

[(1, 201479168), (2, 100739584), (4, 50369792), (8, 25184896), (11, 18316288), (16, 12592448), (22, 9158144), (31, 6499328), (32, 6296224), (44, 4579072), (62, 3249664), (64, 3148112), (88, 2289536), (124, 1624832), (128, 1574056), (176, 1144768), (248, 812416), (256, 787028), (341, 590848), (352, 572384), (496, 406208), (512, 393514), (577, 349184), (682, 295424), (704, 286192), (992, 203104), (1024, 196757), (1154, 174592), (1364, 147712), (1408, 143096), (1984, 101552), (2308, 87296), (2728, 73856), (2816, 71548), (3968, 50776), (4616, 43648), (5456, 36928), (5632, 35774), (6347, 31744), (7936, 25388), (9232, 21824), (10912, 18464), (11264, 17887), (12694, 15872)]