205855074

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4231}}^1$

素因数の和:4312

約数の個数: 64

約数和(自身を含む): 493620480

約数和(自身を除く): 287765406

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 53, 54, 102, 106, 153, 159, 306, 318, 459, 477, 901, 918, 954, 1431, 1802, 2703, 2862, 4231, 5406, 8109, 8462, 12693, 16218, 24327, 25386, 38079, 48654, 71927, 76158, 114237, 143854, 215781, 224243, 228474, 431562, 448486, 647343, 672729, 1294686, 1345458, 1942029, 2018187, 3812131, 3884058, 4036374, 6054561, 7624262, 11436393, 12109122, 22872786, 34309179, 68618358, 102927537, 205855074]

約数ペア:

[(1, 205855074), (2, 102927537), (3, 68618358), (6, 34309179), (9, 22872786), (17, 12109122), (18, 11436393), (27, 7624262), (34, 6054561), (51, 4036374), (53, 3884058), (54, 3812131), (102, 2018187), (106, 1942029), (153, 1345458), (159, 1294686), (306, 672729), (318, 647343), (459, 448486), (477, 431562), (901, 228474), (918, 224243), (954, 215781), (1431, 143854), (1802, 114237), (2703, 76158), (2862, 71927), (4231, 48654), (5406, 38079), (8109, 25386), (8462, 24327), (12693, 16218)]