207287748

素因数分解:

$2^2\times 3^5\times {\mathrm{167}}^1\times {\mathrm{1277}}^1$

素因数の和:1463

約数の個数: 72

約数和(自身を含む): 547065792

約数和(自身を除く): 339778044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 167, 243, 324, 334, 486, 501, 668, 972, 1002, 1277, 1503, 2004, 2554, 3006, 3831, 4509, 5108, 6012, 7662, 9018, 11493, 13527, 15324, 18036, 22986, 27054, 34479, 40581, 45972, 54108, 68958, 81162, 103437, 137916, 162324, 206874, 213259, 310311, 413748, 426518, 620622, 639777, 853036, 1241244, 1279554, 1919331, 2559108, 3838662, 5757993, 7677324, 11515986, 17273979, 23031972, 34547958, 51821937, 69095916, 103643874, 207287748]

約数ペア:

[(1, 207287748), (2, 103643874), (3, 69095916), (4, 51821937), (6, 34547958), (9, 23031972), (12, 17273979), (18, 11515986), (27, 7677324), (36, 5757993), (54, 3838662), (81, 2559108), (108, 1919331), (162, 1279554), (167, 1241244), (243, 853036), (324, 639777), (334, 620622), (486, 426518), (501, 413748), (668, 310311), (972, 213259), (1002, 206874), (1277, 162324), (1503, 137916), (2004, 103437), (2554, 81162), (3006, 68958), (3831, 54108), (4509, 45972), (5108, 40581), (6012, 34479), (7662, 27054), (9018, 22986), (11493, 18036), (13527, 15324)]