208836888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23081}}^1$

素因数の和:23132

約数の個数: 64

約数和(自身を含む): 581666400

約数和(自身を除く): 372829512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2262, 3016, 4524, 9048, 23081, 46162, 69243, 92324, 138486, 184648, 276972, 300053, 553944, 600106, 669349, 900159, 1200212, 1338698, 1800318, 2008047, 2400424, 2677396, 3600636, 4016094, 5354792, 7201272, 8032188, 8701537, 16064376, 17403074, 26104611, 34806148, 52209222, 69612296, 104418444, 208836888]

約数ペア:

[(1, 208836888), (2, 104418444), (3, 69612296), (4, 52209222), (6, 34806148), (8, 26104611), (12, 17403074), (13, 16064376), (24, 8701537), (26, 8032188), (29, 7201272), (39, 5354792), (52, 4016094), (58, 3600636), (78, 2677396), (87, 2400424), (104, 2008047), (116, 1800318), (156, 1338698), (174, 1200212), (232, 900159), (312, 669349), (348, 600106), (377, 553944), (696, 300053), (754, 276972), (1131, 184648), (1508, 138486), (2262, 92324), (3016, 69243), (4524, 46162), (9048, 23081)]