201958912

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23203}}^1$

素因数の和:23238

約数の個数: 40

約数和(自身を含む): 427278456

約数和(自身を除く): 225319544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 23203, 46406, 92812, 185624, 371248, 394451, 742496, 788902, 1484992, 1577804, 2969984, 3155608, 5939968, 6311216, 11879936, 12622432, 25244864, 50489728, 100979456, 201958912]

約数ペア:

[(1, 201958912), (2, 100979456), (4, 50489728), (8, 25244864), (16, 12622432), (17, 11879936), (32, 6311216), (34, 5939968), (64, 3155608), (68, 2969984), (128, 1577804), (136, 1484992), (256, 788902), (272, 742496), (512, 394451), (544, 371248), (1088, 185624), (2176, 92812), (4352, 46406), (8704, 23203)]