203438252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{23557}}^1$

素因数の和:23705

約数の個数: 24

約数和(自身を含む): 379943424

約数和(自身を除く): 176505172

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 23557, 47114, 94228, 400469, 800938, 1601876, 2991739, 5983478, 11966956, 50859563, 101719126, 203438252]

約数ペア:

[(1, 203438252), (2, 101719126), (4, 50859563), (17, 11966956), (34, 5983478), (68, 2991739), (127, 1601876), (254, 800938), (508, 400469), (2159, 94228), (4318, 47114), (8636, 23557)]