204520812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1002553}}^1$

素因数の和:1002577

約数の個数: 24

約数和(自身を含む): 505287216

約数和(自身を除く): 300766404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1002553, 2005106, 3007659, 4010212, 6015318, 12030636, 17043401, 34086802, 51130203, 68173604, 102260406, 204520812]

約数ペア:

[(1, 204520812), (2, 102260406), (3, 68173604), (4, 51130203), (6, 34086802), (12, 17043401), (17, 12030636), (34, 6015318), (51, 4010212), (68, 3007659), (102, 2005106), (204, 1002553)]