213571272

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{523459}}^1$

素因数の和:523485

約数の個数: 32

約数和(自身を含む): 565336800

約数和(自身を除く): 351765528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 523459, 1046918, 1570377, 2093836, 3140754, 4187672, 6281508, 8898803, 12563016, 17797606, 26696409, 35595212, 53392818, 71190424, 106785636, 213571272]

約数ペア:

[(1, 213571272), (2, 106785636), (3, 71190424), (4, 53392818), (6, 35595212), (8, 26696409), (12, 17797606), (17, 12563016), (24, 8898803), (34, 6281508), (51, 4187672), (68, 3140754), (102, 2093836), (136, 1570377), (204, 1046918), (408, 523459)]