201604803603

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{72182171}}^1$

素因数の和:72182207

約数の個数: 24

約数和(自身を含む): 329150704320

約数和(自身を除く): 127545900717

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 72182171, 216546513, 505275197, 1371461249, 1515825591, 3536926379, 4114383747, 9600228743, 10610779137, 28800686229, 67201601201, 201604803603]

約数ペア:

[(1, 201604803603), (3, 67201601201), (7, 28800686229), (19, 10610779137), (21, 9600228743), (49, 4114383747), (57, 3536926379), (133, 1515825591), (147, 1371461249), (399, 505275197), (931, 216546513), (2793, 72182171)]