202889952

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1811}}^1$

素因数の和:2216

約数の個数: 72

約数和(自身を含む): 578770920

約数和(自身を除く): 375880968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 778, 1167, 1556, 1811, 2334, 3112, 3501, 3622, 4668, 5433, 6224, 7002, 7244, 9336, 10866, 12448, 14004, 14488, 16299, 18672, 21732, 28008, 28976, 32598, 37344, 43464, 56016, 57952, 65196, 86928, 112032, 130392, 173856, 260784, 521568, 704479, 1408958, 2113437, 2817916, 4226874, 5635832, 6340311, 8453748, 11271664, 12680622, 16907496, 22543328, 25361244, 33814992, 50722488, 67629984, 101444976, 202889952]

約数ペア:

[(1, 202889952), (2, 101444976), (3, 67629984), (4, 50722488), (6, 33814992), (8, 25361244), (9, 22543328), (12, 16907496), (16, 12680622), (18, 11271664), (24, 8453748), (32, 6340311), (36, 5635832), (48, 4226874), (72, 2817916), (96, 2113437), (144, 1408958), (288, 704479), (389, 521568), (778, 260784), (1167, 173856), (1556, 130392), (1811, 112032), (2334, 86928), (3112, 65196), (3501, 57952), (3622, 56016), (4668, 43464), (5433, 37344), (6224, 32598), (7002, 28976), (7244, 28008), (9336, 21732), (10866, 18672), (12448, 16299), (14004, 14488)]