201319364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{37309}}^1$

素因数の和:37403

約数の個数: 24

約数和(自身を含む): 376084800

約数和(自身を除く): 174765436

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 37309, 74618, 149236, 708871, 1417742, 2648939, 2835484, 5297878, 10595756, 50329841, 100659682, 201319364]

約数ペア:

[(1, 201319364), (2, 100659682), (4, 50329841), (19, 10595756), (38, 5297878), (71, 2835484), (76, 2648939), (142, 1417742), (284, 708871), (1349, 149236), (2698, 74618), (5396, 37309)]