202304210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3929}}^1$

素因数の和:4226

約数の個数: 32

約数和(自身を含む): 384825600

約数和(自身を除く): 182521390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 271, 542, 1355, 2710, 3929, 5149, 7858, 10298, 19645, 25745, 39290, 51490, 74651, 149302, 373255, 746510, 1064759, 2129518, 5323795, 10647590, 20230421, 40460842, 101152105, 202304210]

約数ペア:

[(1, 202304210), (2, 101152105), (5, 40460842), (10, 20230421), (19, 10647590), (38, 5323795), (95, 2129518), (190, 1064759), (271, 746510), (542, 373255), (1355, 149302), (2710, 74651), (3929, 51490), (5149, 39290), (7858, 25745), (10298, 19645)]