207788032

素因数分解:

$2^{11}\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 421621200

約数和(自身を除く): 213833168

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 1429, 2048, 2272, 2858, 4544, 5716, 9088, 11432, 18176, 22864, 36352, 45728, 72704, 91456, 101459, 145408, 182912, 202918, 365824, 405836, 731648, 811672, 1463296, 1623344, 2926592, 3246688, 6493376, 12986752, 25973504, 51947008, 103894016, 207788032]

約数ペア:

[(1, 207788032), (2, 103894016), (4, 51947008), (8, 25973504), (16, 12986752), (32, 6493376), (64, 3246688), (71, 2926592), (128, 1623344), (142, 1463296), (256, 811672), (284, 731648), (512, 405836), (568, 365824), (1024, 202918), (1136, 182912), (1429, 145408), (2048, 101459), (2272, 91456), (2858, 72704), (4544, 45728), (5716, 36352), (9088, 22864), (11432, 18176)]