203410168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 439508160

約数和(自身を除く): 236097992

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 103, 104, 136, 206, 221, 412, 442, 824, 884, 1117, 1339, 1751, 1768, 2234, 2678, 3502, 4468, 5356, 7004, 8936, 10712, 14008, 14521, 18989, 22763, 29042, 37978, 45526, 58084, 75956, 91052, 115051, 116168, 151912, 182104, 230102, 246857, 460204, 493714, 920408, 987428, 1495663, 1955867, 1974856, 2991326, 3911734, 5982652, 7823468, 11965304, 15646936, 25426271, 50852542, 101705084, 203410168]

約数ペア:

[(1, 203410168), (2, 101705084), (4, 50852542), (8, 25426271), (13, 15646936), (17, 11965304), (26, 7823468), (34, 5982652), (52, 3911734), (68, 2991326), (103, 1974856), (104, 1955867), (136, 1495663), (206, 987428), (221, 920408), (412, 493714), (442, 460204), (824, 246857), (884, 230102), (1117, 182104), (1339, 151912), (1751, 116168), (1768, 115051), (2234, 91052), (2678, 75956), (3502, 58084), (4468, 45526), (5356, 37978), (7004, 29042), (8936, 22763), (10712, 18989), (14008, 14521)]