301378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 599040

約数和(自身を除く): 297662

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 103, 133, 154, 206, 209, 266, 418, 721, 1133, 1442, 1463, 1957, 2266, 2926, 3914, 7931, 13699, 15862, 21527, 27398, 43054, 150689, 301378]

約数ペア:

[(1, 301378), (2, 150689), (7, 43054), (11, 27398), (14, 21527), (19, 15862), (22, 13699), (38, 7931), (77, 3914), (103, 2926), (133, 2266), (154, 1957), (206, 1463), (209, 1442), (266, 1133), (418, 721)]