202145904

素因数分解:

$2^4\times 3^2\times {\mathrm{1403791}}^1$

素因数の和:1403805

約数の個数: 30

約数和(自身を含む): 565728176

約数和(自身を除く): 363582272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1403791, 2807582, 4211373, 5615164, 8422746, 11230328, 12634119, 16845492, 22460656, 25268238, 33690984, 50536476, 67381968, 101072952, 202145904]

約数ペア:

[(1, 202145904), (2, 101072952), (3, 67381968), (4, 50536476), (6, 33690984), (8, 25268238), (9, 22460656), (12, 16845492), (16, 12634119), (18, 11230328), (24, 8422746), (36, 5615164), (48, 4211373), (72, 2807582), (144, 1403791)]