214238214140

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1759}}^1\times {\mathrm{35201}}^1$

素因数の和:37142

約数の個数: 48

約数和(自身を含む): 452770940160

約数和(自身を除く): 238532726020

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 1759, 3460, 3518, 7036, 8795, 17590, 35180, 35201, 70402, 140804, 176005, 304307, 352010, 608614, 704020, 1217228, 1521535, 3043070, 6086140, 6089773, 12179546, 24359092, 30448865, 60897730, 61918559, 121795460, 123837118, 247674236, 309592795, 619185590, 1238371180, 10711910707, 21423821414, 42847642828, 53559553535, 107119107070, 214238214140]

約数ペア:

[(1, 214238214140), (2, 107119107070), (4, 53559553535), (5, 42847642828), (10, 21423821414), (20, 10711910707), (173, 1238371180), (346, 619185590), (692, 309592795), (865, 247674236), (1730, 123837118), (1759, 121795460), (3460, 61918559), (3518, 60897730), (7036, 30448865), (8795, 24359092), (17590, 12179546), (35180, 6089773), (35201, 6086140), (70402, 3043070), (140804, 1521535), (176005, 1217228), (304307, 704020), (352010, 608614)]