216372194

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{2153}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 328398840

約数和(自身を除く): 112026646

約数列:

[1, 2, 109, 218, 461, 922, 2153, 4306, 50249, 100498, 234677, 469354, 992533, 1985066, 108186097, 216372194]

約数ペア:

[(1, 216372194), (2, 108186097), (109, 1985066), (218, 992533), (461, 469354), (922, 234677), (2153, 100498), (4306, 50249)]