208514328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{991}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 569963520

約数和(自身を除く): 361449192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 797, 991, 1594, 1982, 2391, 2973, 3188, 3964, 4782, 5946, 6376, 7928, 8767, 9564, 10901, 11892, 17534, 19128, 21802, 23784, 26301, 32703, 35068, 43604, 52602, 65406, 70136, 87208, 105204, 130812, 210408, 261624, 789827, 1579654, 2369481, 3159308, 4738962, 6318616, 8688097, 9477924, 17376194, 18955848, 26064291, 34752388, 52128582, 69504776, 104257164, 208514328]

約数ペア:

[(1, 208514328), (2, 104257164), (3, 69504776), (4, 52128582), (6, 34752388), (8, 26064291), (11, 18955848), (12, 17376194), (22, 9477924), (24, 8688097), (33, 6318616), (44, 4738962), (66, 3159308), (88, 2369481), (132, 1579654), (264, 789827), (797, 261624), (991, 210408), (1594, 130812), (1982, 105204), (2391, 87208), (2973, 70136), (3188, 65406), (3964, 52602), (4782, 43604), (5946, 35068), (6376, 32703), (7928, 26301), (8767, 23784), (9564, 21802), (10901, 19128), (11892, 17534)]