201939536

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{213919}}^1$

素因数の和:213986

約数の個数: 20

約数和(自身を含む): 397891200

約数和(自身を除く): 195951664

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 213919, 427838, 855676, 1711352, 3422704, 12621221, 25242442, 50484884, 100969768, 201939536]

約数ペア:

[(1, 201939536), (2, 100969768), (4, 50484884), (8, 25242442), (16, 12621221), (59, 3422704), (118, 1711352), (236, 855676), (472, 427838), (944, 213919)]