201095541

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1551

約数の個数: 40

約数和(自身を含む): 316245600

約数和(自身を除く): 115150059

約数列:

[1, 3, 9, 27, 29, 59, 81, 87, 177, 261, 531, 783, 1451, 1593, 1711, 2349, 4353, 4779, 5133, 13059, 15399, 39177, 42079, 46197, 85609, 117531, 126237, 138591, 256827, 378711, 770481, 1136133, 2311443, 2482661, 3408399, 6934329, 7447983, 22343949, 67031847, 201095541]

約数ペア:

[(1, 201095541), (3, 67031847), (9, 22343949), (27, 7447983), (29, 6934329), (59, 3408399), (81, 2482661), (87, 2311443), (177, 1136133), (261, 770481), (531, 378711), (783, 256827), (1451, 138591), (1593, 126237), (1711, 117531), (2349, 85609), (4353, 46197), (4779, 42079), (5133, 39177), (13059, 15399)]