201237704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{2287}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 400308480

約数和(自身を除く): 199070776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 647, 1294, 2287, 2588, 4574, 5176, 9148, 10999, 18296, 21998, 38879, 43996, 77758, 87992, 155516, 311032, 1479689, 2959378, 5918756, 11837512, 25154713, 50309426, 100618852, 201237704]

約数ペア:

[(1, 201237704), (2, 100618852), (4, 50309426), (8, 25154713), (17, 11837512), (34, 5918756), (68, 2959378), (136, 1479689), (647, 311032), (1294, 155516), (2287, 87992), (2588, 77758), (4574, 43996), (5176, 38879), (9148, 21998), (10999, 18296)]