204378330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{524047}}^1$

素因数の和:524070

約数の個数: 32

約数和(自身を含む): 528240384

約数和(自身を除く): 323862054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 524047, 1048094, 1572141, 2620235, 3144282, 5240470, 6812611, 7860705, 13625222, 15721410, 20437833, 34063055, 40875666, 68126110, 102189165, 204378330]

約数ペア:

[(1, 204378330), (2, 102189165), (3, 68126110), (5, 40875666), (6, 34063055), (10, 20437833), (13, 15721410), (15, 13625222), (26, 7860705), (30, 6812611), (39, 5240470), (65, 3144282), (78, 2620235), (130, 1572141), (195, 1048094), (390, 524047)]