208023776

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1579}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 430012800

約数和(自身を除く): 221989024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 179, 184, 358, 368, 716, 736, 1432, 1579, 2864, 3158, 4117, 5728, 6316, 8234, 12632, 16468, 25264, 32936, 36317, 50528, 65872, 72634, 131744, 145268, 282641, 290536, 565282, 581072, 1130564, 1162144, 2261128, 4522256, 6500743, 9044512, 13001486, 26002972, 52005944, 104011888, 208023776]

約数ペア:

[(1, 208023776), (2, 104011888), (4, 52005944), (8, 26002972), (16, 13001486), (23, 9044512), (32, 6500743), (46, 4522256), (92, 2261128), (179, 1162144), (184, 1130564), (358, 581072), (368, 565282), (716, 290536), (736, 282641), (1432, 145268), (1579, 131744), (2864, 72634), (3158, 65872), (4117, 50528), (5728, 36317), (6316, 32936), (8234, 25264), (12632, 16468)]