200022016

素因数分解:

$2^{11}\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 404323920

約数和(自身を除く): 204301904

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 967, 1024, 1616, 1934, 2048, 3232, 3868, 6464, 7736, 12928, 15472, 25856, 30944, 51712, 61888, 97667, 103424, 123776, 195334, 206848, 247552, 390668, 495104, 781336, 990208, 1562672, 1980416, 3125344, 6250688, 12501376, 25002752, 50005504, 100011008, 200022016]

約数ペア:

[(1, 200022016), (2, 100011008), (4, 50005504), (8, 25002752), (16, 12501376), (32, 6250688), (64, 3125344), (101, 1980416), (128, 1562672), (202, 990208), (256, 781336), (404, 495104), (512, 390668), (808, 247552), (967, 206848), (1024, 195334), (1616, 123776), (1934, 103424), (2048, 97667), (3232, 61888), (3868, 51712), (6464, 30944), (7736, 25856), (12928, 15472)]