213503536

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{226169}}^1$

素因数の和:226236

約数の個数: 20

約数和(自身を含む): 420676200

約数和(自身を除く): 207172664

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 226169, 452338, 904676, 1809352, 3618704, 13343971, 26687942, 53375884, 106751768, 213503536]

約数ペア:

[(1, 213503536), (2, 106751768), (4, 53375884), (8, 26687942), (16, 13343971), (59, 3618704), (118, 1809352), (236, 904676), (472, 452338), (944, 226169)]