207030774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{20551}}^1$

素因数の和:20652

約数の個数: 32

約数和(自身を含む): 438004224

約数和(自身を除く): 230973450

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 20551, 41102, 61653, 123306, 472673, 945346, 1418019, 1500223, 2836038, 3000446, 4500669, 9001338, 34505129, 69010258, 103515387, 207030774]

約数ペア:

[(1, 207030774), (2, 103515387), (3, 69010258), (6, 34505129), (23, 9001338), (46, 4500669), (69, 3000446), (73, 2836038), (138, 1500223), (146, 1418019), (219, 945346), (438, 472673), (1679, 123306), (3358, 61653), (5037, 41102), (10074, 20551)]