190465492

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 394054528

約数和(自身を除く): 203589036

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 157, 259, 314, 518, 628, 1036, 1099, 1171, 2198, 2342, 4396, 4684, 5809, 8197, 11618, 16394, 23236, 32788, 40663, 43327, 81326, 86654, 162652, 173308, 183847, 303289, 367694, 606578, 735388, 1213156, 1286929, 2573858, 5147716, 6802339, 13604678, 27209356, 47616373, 95232746, 190465492]

約数ペア:

[(1, 190465492), (2, 95232746), (4, 47616373), (7, 27209356), (14, 13604678), (28, 6802339), (37, 5147716), (74, 2573858), (148, 1286929), (157, 1213156), (259, 735388), (314, 606578), (518, 367694), (628, 303289), (1036, 183847), (1099, 173308), (1171, 162652), (2198, 86654), (2342, 81326), (4396, 43327), (4684, 40663), (5809, 32788), (8197, 23236), (11618, 16394)]