220103208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2081}}^1$

素因数の和:2219

約数の個数: 96

約数和(自身を含む): 647960040

約数和(自身を除く): 427856832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 113, 117, 156, 226, 234, 312, 339, 452, 468, 678, 904, 936, 1017, 1356, 1469, 2034, 2081, 2712, 2938, 4068, 4162, 4407, 5876, 6243, 8136, 8324, 8814, 11752, 12486, 13221, 16648, 17628, 18729, 24972, 26442, 27053, 35256, 37458, 49944, 52884, 54106, 74916, 81159, 105768, 108212, 149832, 162318, 216424, 235153, 243477, 324636, 470306, 486954, 649272, 705459, 940612, 973908, 1410918, 1881224, 1947816, 2116377, 2821836, 3056989, 4232754, 5643672, 6113978, 8465508, 9170967, 12227956, 16931016, 18341934, 24455912, 27512901, 36683868, 55025802, 73367736, 110051604, 220103208]

約数ペア:

[(1, 220103208), (2, 110051604), (3, 73367736), (4, 55025802), (6, 36683868), (8, 27512901), (9, 24455912), (12, 18341934), (13, 16931016), (18, 12227956), (24, 9170967), (26, 8465508), (36, 6113978), (39, 5643672), (52, 4232754), (72, 3056989), (78, 2821836), (104, 2116377), (113, 1947816), (117, 1881224), (156, 1410918), (226, 973908), (234, 940612), (312, 705459), (339, 649272), (452, 486954), (468, 470306), (678, 324636), (904, 243477), (936, 235153), (1017, 216424), (1356, 162318), (1469, 149832), (2034, 108212), (2081, 105768), (2712, 81159), (2938, 74916), (4068, 54106), (4162, 52884), (4407, 49944), (5876, 37458), (6243, 35256), (8136, 27053), (8324, 26442), (8814, 24972), (11752, 18729), (12486, 17628), (13221, 16648)]