208090016

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1693}}^1$

素因数の和:1893

約数の個数: 48

約数和(自身を含む): 430303104

約数和(自身を除く): 222213088

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 167, 184, 334, 368, 668, 736, 1336, 1693, 2672, 3386, 3841, 5344, 6772, 7682, 13544, 15364, 27088, 30728, 38939, 54176, 61456, 77878, 122912, 155756, 282731, 311512, 565462, 623024, 1130924, 1246048, 2261848, 4523696, 6502813, 9047392, 13005626, 26011252, 52022504, 104045008, 208090016]

約数ペア:

[(1, 208090016), (2, 104045008), (4, 52022504), (8, 26011252), (16, 13005626), (23, 9047392), (32, 6502813), (46, 4523696), (92, 2261848), (167, 1246048), (184, 1130924), (334, 623024), (368, 565462), (668, 311512), (736, 282731), (1336, 155756), (1693, 122912), (2672, 77878), (3386, 61456), (3841, 54176), (5344, 38939), (6772, 30728), (7682, 27088), (13544, 15364)]