213076146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{21001}}^1$

素因数の和:21114

約数の個数: 32

約数和(自身を含む): 453643200

約数和(自身を除く): 240567054

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 10146, 21001, 42002, 63003, 126006, 399019, 798038, 1197057, 1869089, 2394114, 3738178, 5607267, 11214534, 35512691, 71025382, 106538073, 213076146]

約数ペア:

[(1, 213076146), (2, 106538073), (3, 71025382), (6, 35512691), (19, 11214534), (38, 5607267), (57, 3738178), (89, 2394114), (114, 1869089), (178, 1197057), (267, 798038), (534, 399019), (1691, 126006), (3382, 63003), (5073, 42002), (10146, 21001)]