201264399

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18049}}^1$

素因数の和:18124

約数の個数: 32

約数和(自身を含む): 346560000

約数和(自身を除く): 145295601

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 11151, 18049, 54147, 126343, 162441, 379029, 487323, 1064891, 1137087, 3194673, 3411261, 7454237, 9584019, 22362711, 28752057, 67088133, 201264399]

約数ペア:

[(1, 201264399), (3, 67088133), (7, 28752057), (9, 22362711), (21, 9584019), (27, 7454237), (59, 3411261), (63, 3194673), (177, 1137087), (189, 1064891), (413, 487323), (531, 379029), (1239, 162441), (1593, 126343), (3717, 54147), (11151, 18049)]