205313616

素因数分解:

$2^4\times 3^5\times {\mathrm{52807}}^1$

素因数の和:52830

約数の個数: 60

約数和(自身を含む): 595885472

約数和(自身を除く): 390571856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 52807, 105614, 158421, 211228, 316842, 422456, 475263, 633684, 844912, 950526, 1267368, 1425789, 1901052, 2534736, 2851578, 3802104, 4277367, 5703156, 7604208, 8554734, 11406312, 12832101, 17109468, 22812624, 25664202, 34218936, 51328404, 68437872, 102656808, 205313616]

約数ペア:

[(1, 205313616), (2, 102656808), (3, 68437872), (4, 51328404), (6, 34218936), (8, 25664202), (9, 22812624), (12, 17109468), (16, 12832101), (18, 11406312), (24, 8554734), (27, 7604208), (36, 5703156), (48, 4277367), (54, 3802104), (72, 2851578), (81, 2534736), (108, 1901052), (144, 1425789), (162, 1267368), (216, 950526), (243, 844912), (324, 633684), (432, 475263), (486, 422456), (648, 316842), (972, 211228), (1296, 158421), (1944, 105614), (3888, 52807)]