200700728

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2837}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 388238400

約数和(自身を除く): 187537672

約数列:

[1, 2, 4, 8, 37, 74, 148, 239, 296, 478, 956, 1912, 2837, 5674, 8843, 11348, 17686, 22696, 35372, 70744, 104969, 209938, 419876, 678043, 839752, 1356086, 2712172, 5424344, 25087591, 50175182, 100350364, 200700728]

約数ペア:

[(1, 200700728), (2, 100350364), (4, 50175182), (8, 25087591), (37, 5424344), (74, 2712172), (148, 1356086), (239, 839752), (296, 678043), (478, 419876), (956, 209938), (1912, 104969), (2837, 70744), (5674, 35372), (8843, 22696), (11348, 17686)]