208067148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2677}}^1$

素因数の和:2831

約数の個数: 72

約数和(自身を含む): 561480192

約数和(自身を除く): 353413044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1143, 1524, 2159, 2286, 2677, 4318, 4572, 5354, 6477, 8031, 8636, 10708, 12954, 16062, 19431, 24093, 25908, 32124, 38862, 45509, 48186, 77724, 91018, 96372, 136527, 182036, 273054, 339979, 409581, 546108, 679958, 819162, 1019937, 1359916, 1638324, 2039874, 3059811, 4079748, 5779643, 6119622, 11559286, 12239244, 17338929, 23118572, 34677858, 52016787, 69355716, 104033574, 208067148]

約数ペア:

[(1, 208067148), (2, 104033574), (3, 69355716), (4, 52016787), (6, 34677858), (9, 23118572), (12, 17338929), (17, 12239244), (18, 11559286), (34, 6119622), (36, 5779643), (51, 4079748), (68, 3059811), (102, 2039874), (127, 1638324), (153, 1359916), (204, 1019937), (254, 819162), (306, 679958), (381, 546108), (508, 409581), (612, 339979), (762, 273054), (1143, 182036), (1524, 136527), (2159, 96372), (2286, 91018), (2677, 77724), (4318, 48186), (4572, 45509), (5354, 38862), (6477, 32124), (8031, 25908), (8636, 24093), (10708, 19431), (12954, 16062)]