206531410

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{2459}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 383641920

約数和(自身を除く): 177110510

約数列:

[1, 2, 5, 10, 37, 74, 185, 227, 370, 454, 1135, 2270, 2459, 4918, 8399, 12295, 16798, 24590, 41995, 83990, 90983, 181966, 454915, 558193, 909830, 1116386, 2790965, 5581930, 20653141, 41306282, 103265705, 206531410]

約数ペア:

[(1, 206531410), (2, 103265705), (5, 41306282), (10, 20653141), (37, 5581930), (74, 2790965), (185, 1116386), (227, 909830), (370, 558193), (454, 454915), (1135, 181966), (2270, 90983), (2459, 83990), (4918, 41995), (8399, 24590), (12295, 16798)]