203595184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51517}}^1$

素因数の和:51557

約数の個数: 40

約数和(自身を含む): 447176240

約数和(自身を除く): 243581056

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 51517, 103034, 206068, 412136, 669721, 824272, 978823, 1339442, 1957646, 2678884, 3915292, 5357768, 7830584, 10715536, 12724699, 15661168, 25449398, 50898796, 101797592, 203595184]

約数ペア:

[(1, 203595184), (2, 101797592), (4, 50898796), (8, 25449398), (13, 15661168), (16, 12724699), (19, 10715536), (26, 7830584), (38, 5357768), (52, 3915292), (76, 2678884), (104, 1957646), (152, 1339442), (208, 978823), (247, 824272), (304, 669721), (494, 412136), (988, 206068), (1976, 103034), (3952, 51517)]