204814912

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{188249}}^1$

素因数の和:188278

約数の個数: 28

約数和(自身を含む): 430339500

約数和(自身を除く): 225524588

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 188249, 376498, 752996, 1505992, 3011984, 3200233, 6023968, 6400466, 12047936, 12800932, 25601864, 51203728, 102407456, 204814912]

約数ペア:

[(1, 204814912), (2, 102407456), (4, 51203728), (8, 25601864), (16, 12800932), (17, 12047936), (32, 6400466), (34, 6023968), (64, 3200233), (68, 3011984), (136, 1505992), (272, 752996), (544, 376498), (1088, 188249)]