193206818

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1321}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 343170048

約数和(自身を除く): 149963230

約数列:

[1, 2, 7, 14, 31, 62, 217, 337, 434, 674, 1321, 2359, 2642, 4718, 9247, 10447, 18494, 20894, 40951, 73129, 81902, 146258, 286657, 445177, 573314, 890354, 3116239, 6232478, 13800487, 27600974, 96603409, 193206818]

約数ペア:

[(1, 193206818), (2, 96603409), (7, 27600974), (14, 13800487), (31, 6232478), (62, 3116239), (217, 890354), (337, 573314), (434, 445177), (674, 286657), (1321, 146258), (2359, 81902), (2642, 73129), (4718, 40951), (9247, 20894), (10447, 18494)]