204845904

素因数分解:

$2^4\times 3^2\times {\mathrm{1422541}}^1$

素因数の和:1422555

約数の個数: 30

約数和(自身を含む): 573284426

約数和(自身を除く): 368438522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1422541, 2845082, 4267623, 5690164, 8535246, 11380328, 12802869, 17070492, 22760656, 25605738, 34140984, 51211476, 68281968, 102422952, 204845904]

約数ペア:

[(1, 204845904), (2, 102422952), (3, 68281968), (4, 51211476), (6, 34140984), (8, 25605738), (9, 22760656), (12, 17070492), (16, 12802869), (18, 11380328), (24, 8535246), (36, 5690164), (48, 4267623), (72, 2845082), (144, 1422541)]