202013148

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 477550080

約数和(自身を除く): 275536932

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 281, 417, 431, 556, 562, 834, 843, 862, 1124, 1293, 1668, 1686, 1724, 2586, 3372, 5172, 39059, 59909, 78118, 117177, 119818, 121111, 156236, 179727, 234354, 239636, 242222, 359454, 363333, 468708, 484444, 718908, 726666, 1453332, 16834429, 33668858, 50503287, 67337716, 101006574, 202013148]

約数ペア:

[(1, 202013148), (2, 101006574), (3, 67337716), (4, 50503287), (6, 33668858), (12, 16834429), (139, 1453332), (278, 726666), (281, 718908), (417, 484444), (431, 468708), (556, 363333), (562, 359454), (834, 242222), (843, 239636), (862, 234354), (1124, 179727), (1293, 156236), (1668, 121111), (1686, 119818), (1724, 117177), (2586, 78118), (3372, 59909), (5172, 39059)]