204432018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{695347}}^1$

素因数の和:695366

約数の個数: 24

約数和(自身を含む): 475618032

約数和(自身を除く): 271186014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 695347, 1390694, 2086041, 4172082, 4867429, 9734858, 14602287, 29204574, 34072003, 68144006, 102216009, 204432018]

約数ペア:

[(1, 204432018), (2, 102216009), (3, 68144006), (6, 34072003), (7, 29204574), (14, 14602287), (21, 9734858), (42, 4867429), (49, 4172082), (98, 2086041), (147, 1390694), (294, 695347)]