202468510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{983}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 374077440

約数和(自身を除く): 171608930

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 479, 958, 983, 1966, 2395, 4790, 4915, 9830, 20597, 41194, 42269, 84538, 102985, 205970, 211345, 422690, 470857, 941714, 2354285, 4708570, 20246851, 40493702, 101234255, 202468510]

約数ペア:

[(1, 202468510), (2, 101234255), (5, 40493702), (10, 20246851), (43, 4708570), (86, 2354285), (215, 941714), (430, 470857), (479, 422690), (958, 211345), (983, 205970), (1966, 102985), (2395, 84538), (4790, 42269), (4915, 41194), (9830, 20597)]