201651603

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{487}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 298515456

約数和(自身を除く): 96863853

約数列:

[1, 3, 17, 23, 51, 69, 353, 391, 487, 1059, 1173, 1461, 6001, 8119, 8279, 11201, 18003, 24357, 24837, 33603, 138023, 171911, 190417, 414069, 515733, 571251, 2922487, 3953953, 8767461, 11861859, 67217201, 201651603]

約数ペア:

[(1, 201651603), (3, 67217201), (17, 11861859), (23, 8767461), (51, 3953953), (69, 2922487), (353, 571251), (391, 515733), (487, 414069), (1059, 190417), (1173, 171911), (1461, 138023), (6001, 33603), (8119, 24837), (8279, 24357), (11201, 18003)]