204308444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{4357}}^1$

素因数の和:4997

約数の個数: 24

約数和(自身を含む): 377054160

約数和(自身を除く): 172745716

約数列:

[1, 2, 4, 19, 38, 76, 617, 1234, 2468, 4357, 8714, 11723, 17428, 23446, 46892, 82783, 165566, 331132, 2688269, 5376538, 10753076, 51077111, 102154222, 204308444]

約数ペア:

[(1, 204308444), (2, 102154222), (4, 51077111), (19, 10753076), (38, 5376538), (76, 2688269), (617, 331132), (1234, 165566), (2468, 82783), (4357, 46892), (8714, 23446), (11723, 17428)]