200123548

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 378211680

約数和(自身を除く): 178088132

約数列:

[1, 2, 4, 29, 43, 53, 58, 86, 106, 116, 172, 212, 757, 1247, 1514, 1537, 2279, 2494, 3028, 3074, 4558, 4988, 6148, 9116, 21953, 32551, 40121, 43906, 65102, 66091, 80242, 87812, 130204, 132182, 160484, 264364, 943979, 1163509, 1725203, 1887958, 2327018, 3450406, 3775916, 4654036, 6900812, 50030887, 100061774, 200123548]

約数ペア:

[(1, 200123548), (2, 100061774), (4, 50030887), (29, 6900812), (43, 4654036), (53, 3775916), (58, 3450406), (86, 2327018), (106, 1887958), (116, 1725203), (172, 1163509), (212, 943979), (757, 264364), (1247, 160484), (1514, 132182), (1537, 130204), (2279, 87812), (2494, 80242), (3028, 66091), (3074, 65102), (4558, 43906), (4988, 40121), (6148, 32551), (9116, 21953)]