200880486

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{21017}}^1$

素因数の和:21090

約数の個数: 40

約数和(自身を含む): 457772040

約数和(自身を除く): 256891554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 3186, 4779, 9558, 21017, 42034, 63051, 126102, 189153, 378306, 567459, 1134918, 1240003, 1702377, 2480006, 3404754, 3720009, 7440018, 11160027, 22320054, 33480081, 66960162, 100440243, 200880486]

約数ペア:

[(1, 200880486), (2, 100440243), (3, 66960162), (6, 33480081), (9, 22320054), (18, 11160027), (27, 7440018), (54, 3720009), (59, 3404754), (81, 2480006), (118, 1702377), (162, 1240003), (177, 1134918), (354, 567459), (531, 378306), (1062, 189153), (1593, 126102), (3186, 63051), (4779, 42034), (9558, 21017)]