206365888

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:881

約数の個数: 56

約数和(自身を含む): 422836848

約数和(自身を除く): 216470960

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 83, 106, 166, 212, 332, 424, 664, 733, 848, 1328, 1466, 1696, 2656, 2932, 3392, 4399, 5312, 5864, 8798, 11728, 17596, 23456, 35192, 38849, 46912, 60839, 70384, 77698, 121678, 140768, 155396, 243356, 281536, 310792, 486712, 621584, 973424, 1243168, 1946848, 2486336, 3224467, 3893696, 6448934, 12897868, 25795736, 51591472, 103182944, 206365888]

約数ペア:

[(1, 206365888), (2, 103182944), (4, 51591472), (8, 25795736), (16, 12897868), (32, 6448934), (53, 3893696), (64, 3224467), (83, 2486336), (106, 1946848), (166, 1243168), (212, 973424), (332, 621584), (424, 486712), (664, 310792), (733, 281536), (848, 243356), (1328, 155396), (1466, 140768), (1696, 121678), (2656, 77698), (2932, 70384), (3392, 60839), (4399, 46912), (5312, 38849), (5864, 35192), (8798, 23456), (11728, 17596)]