201505010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{6299}}^1$

素因数の和:6770

約数の個数: 32

約数和(自身を含む): 415497600

約数和(自身を除く): 213992590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 2285, 3199, 4570, 6299, 6398, 12598, 15995, 31495, 31990, 44093, 62990, 88186, 220465, 440930, 2878643, 5757286, 14393215, 20150501, 28786430, 40301002, 100752505, 201505010]

約数ペア:

[(1, 201505010), (2, 100752505), (5, 40301002), (7, 28786430), (10, 20150501), (14, 14393215), (35, 5757286), (70, 2878643), (457, 440930), (914, 220465), (2285, 88186), (3199, 62990), (4570, 44093), (6299, 31990), (6398, 31495), (12598, 15995)]